课程介绍
目录
{
"id": "185",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"chapter","number":"1","published_number":0,"title":"ProE\u91ce\u706b\u72485.0\u7684\u5b89\u88c5","result":"","resultStatus":"","lock":"","status":"published","taskId":"694","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":0,"title":"ProE\u5b89\u88c5\u8981\u6c42\u4e0e\u8bbe\u7f6e\uff1a\u786c\u4ef6\u7684\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14967","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":0,"title":"ProE\u5b89\u88c5\u8981\u6c42\u4e0e\u8bbe\u7f6e\uff1a\u8f6f\u4ef6\u7684\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14968","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":0,"title":"ProE\u5b89\u88c5\u8981\u6c42\u4e0e\u8bbe\u7f6e\uff1a\u5b89\u88c5\u7a0b\u5e8f\u7b80\u4ecb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14969","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":0,"title":"ProE\u5b89\u88c5\u8981\u6c42\u4e0e\u8bbe\u7f6e\uff1a\u7cfb\u7edf\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14970","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":0,"title":"ProE\u7684\u5b89\u88c5\u8fc7\u7a0b\uff1a\u67e5\u627e\u8ba1\u7b97\u673a\u7f51\u5361\u5730\u5740","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14971","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":0,"title":"ProE\u7684\u5b89\u88c5\u8fc7\u7a0b\uff1a\u5b89\u88c5\u8f6f\u4ef6\u4e3b\u4f53","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14972","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":0,"title":"ProE\u7684\u5b89\u88c5\u8fc7\u7a0b\uff1a\u5b89\u88c5\u8f6f\u4ef6\u8865\u4e01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14973","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5b89\u88c5\u7a0b\u5e8f\u4e2d\u7684F000\u662f\u4ec0\u4e48\u610f\u601d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u542f\u52a8\u5feb\u6377\u65b9\u5f0f\u6ca1\u6709\u4e86","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u4f7f\u7528\u82f1\u6587\u7248\u7684\u8f6f\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19451","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5b89\u88c5\u62a5\u9519\u6216\u542f\u52a8\u62a5\u9519","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19452","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"ProE\u5de5\u4f5c\u754c\u9762\u4e0e\u57fa\u672c\u64cd\u4f5c","result":"","resultStatus":"","lock":"","status":"published","taskId":"695","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"12","published_number":0,"title":"ProE\u5de5\u4f5c\u754c\u9762\u4ecb\u7ecd\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14974","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":0,"title":"ProE\u5de5\u4f5c\u754c\u9762\u4ecb\u7ecd\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14975","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":0,"title":"ProE\u5de5\u4f5c\u754c\u9762\u4ecb\u7ecd\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14976","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":0,"title":"ProE\u7684\u9f20\u6807\u9009\u7528\u8981\u6c42\u53ca\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14977","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":0,"title":"ProE\u4e2d\u7684\u9f20\u6807\u64cd\u4f5c\uff1a\u7528\u9f20\u6807\u63a7\u5236\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14978","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":0,"title":"ProE\u4e2d\u7684\u9f20\u6807\u64cd\u4f5c\uff1a\u7528\u9f20\u6807\u9009\u53d6\u547d\u4ee4\u53ca\u76ee\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14979","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":0,"title":"ProE\u6587\u4ef6\u64cd\u4f5c\uff1a\u521b\u5efa\u5e76\u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14980","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":0,"title":"ProE\u6587\u4ef6\u64cd\u4f5c\uff1a\u6587\u4ef6\u7684\u65b0\u5efa\u3001\u6253\u5f00\u3001\u4fdd\u5b58\u53ca\u5173\u95ed\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14981","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":0,"title":"ProE\u6587\u4ef6\u64cd\u4f5c\uff1a\u6587\u4ef6\u7684\u65b0\u5efa\u3001\u6253\u5f00\u3001\u4fdd\u5b58\u53ca\u5173\u95ed\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14982","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":0,"title":"ProE\u6587\u4ef6\u64cd\u4f5c\uff1a\u6587\u4ef6\u7684\u65b0\u5efa\u3001\u6253\u5f00\u3001\u4fdd\u5b58\u53ca\u5173\u95ed\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14983","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":0,"title":"ProE\u6587\u4ef6\u64cd\u4f5c\uff1a\u6587\u4ef6\u7684\u65b0\u5efa\u3001\u6253\u5f00\u3001\u4fdd\u5b58\u53ca\u5173\u95ed\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14984","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":0,"title":"ProE\u6587\u4ef6\u64cd\u4f5c\uff1a\u6587\u4ef6\u7684\u65b0\u5efa\u3001\u6253\u5f00\u3001\u4fdd\u5b58\u53ca\u5173\u95ed\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14985","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6253\u5f00\u6587\u4ef6\u78b0\u5230\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19483","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u80fd\u5426\u6253\u5f00\u5176\u4ed6\u8f6f\u4ef6\u683c\u5f0f\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19484","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u516c\u7528\u6587\u4ef6\u5939\u548c\u6536\u85cf\u5939\u6709\u4ec0\u4e48\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19485","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u65cb\u8f6c\u6a21\u578b\u65f6\u8f6f\u4ef6\u5f88\u5361","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19486","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"ProE\u57fa\u7840\u90e8\u5206\u7684\u5176\u4ed6\u529f\u80fd","result":"","resultStatus":"","lock":"","status":"published","taskId":"696","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"28","published_number":0,"title":"ProE\u8f6f\u4ef6\u7684\u8bbe\u7f6e\uff1a\u5de5\u4f5c\u754c\u9762\u7684\u5b9a\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14986","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":0,"title":"ProE\u8f6f\u4ef6\u7684\u8bbe\u7f6e\uff1a\u5de5\u4f5c\u73af\u5883\u7684\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14987","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":0,"title":"ProE\u8f6f\u4ef6\u7684\u8bbe\u7f6e\uff1a\u7cfb\u7edf\u9009\u9879\u7684\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14988","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":0,"title":"ProE\u542f\u52a8\u76ee\u5f55\u4e0e\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6\uff1a\u8bbe\u7f6e\u542f\u52a8\u76ee\u5f55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14989","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":0,"title":"ProE\u542f\u52a8\u76ee\u5f55\u4e0e\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6\uff1a\u8bbe\u7f6e\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14990","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u914d\u7f6e\u9009\u9879\u5177\u4f53\u6709\u591a\u5c11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19487","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8f68\u8ff9\u6587\u4ef6\u6709\u4ec0\u4e48\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19488","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7f3a\u7701\u6a21\u677f\u548c\u7cfb\u7edf\u6a21\u677f\u6709\u4ec0\u4e48\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19489","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u8bbe\u8ba1\u57fa\u7840","result":"","resultStatus":"","lock":"","status":"published","taskId":"697","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"36","published_number":0,"title":"\u5173\u4e8e\u4e09\u7ef4ProE\u4e2d\u7684\u4e8c\u7ef4\u8349\u56fe\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14991","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":0,"title":"\u5173\u4e8e\u4e09\u7ef4ProE\u4e2d\u7684\u4e8c\u7ef4\u8349\u56fe\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14992","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":0,"title":"ProE\u4e8c\u7ef4\u8349\u56fe\u73af\u5883\u7684\u8fdb\u5165\u53ca\u9000\u51fa\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14993","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":0,"title":"ProE\u4e8c\u7ef4\u8349\u56fe\u73af\u5883\u7684\u8fdb\u5165\u53ca\u9000\u51fa\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14994","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":0,"title":"ProE\u8349\u56fe\u73af\u5883\u7684\u8bbe\u7f6e\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14995","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":0,"title":"ProE\u8349\u56fe\u73af\u5883\u7684\u8bbe\u7f6e\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14996","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4ec0\u4e48\u662f\u8349\u7ed8\u53c2\u7167\u5e73\u9762","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19490","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8349\u56fe\u548c\u5de5\u7a0b\u56fe\u6709\u4ec0\u4e48\u4e0d\u540c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19491","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8349\u56fe\u80fd\u76f4\u63a5\u6253\u5370\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19492","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19493","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7684\u57fa\u672c\u7ed8\u5236\u5de5\u5177","result":"","resultStatus":"","lock":"","status":"published","taskId":"698","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"46","published_number":0,"title":"\u8349\u56fe\u7ed8\u5236\u5de5\u5177\u6982\u8ff0\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14997","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":0,"title":"\u8349\u56fe\u7ed8\u5236\u5de5\u5177\u6982\u8ff0\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14998","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":0,"title":"\u7ed8\u5236\u76f4\u7ebf\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14999","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":0,"title":"\u7ed8\u5236\u76f4\u7ebf\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15000","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":0,"title":"\u5220\u9664\u4e0e\u64a4\u9500\u5220\u9664\u56fe\u5143","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15001","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":0,"title":"\u7ed8\u5236\u4e2d\u5fc3\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15002","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":0,"title":"\u7ed8\u5236\u77e9\u5f62\u4e0e\u5e73\u884c\u56db\u8fb9\u5f62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15003","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":0,"title":"\u7ed8\u5236\u5706","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15004","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":0,"title":"\u7ed8\u5236\u5706\u5f27","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15005","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":0,"title":"\u7ed8\u5236\u5706\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15006","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":0,"title":"\u7ed8\u5236\u5012\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15007","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":0,"title":"\u70b9\u548c\u5750\u6807\u7cfb\uff1a\u7ed8\u5236\u70b9\u548c\u5750\u6807\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15008","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":0,"title":"\u70b9\u548c\u5750\u6807\u7cfb\uff1a\u70b9\u7684\u6355\u6349\u5de5\u5177","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15009","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7ed8\u5236\u534a\u5f84\u76f8\u7b49\u7684\u5706","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19494","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4e00\u822c\u70b9\u4e0e\u51e0\u4f55\u70b9\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19495","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4e2d\u5fc3\u7ebf\u4e0e\u51e0\u4f55\u4e2d\u5fc3\u7ebf\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19496","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19497","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7684\u7f16\u8f91","result":"","resultStatus":"","lock":"","status":"published","taskId":"699","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"63","published_number":0,"title":"ProE\u8349\u56fe\u56fe\u5143\u7684\u64cd\u7eb5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15010","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":0,"title":"\u8349\u56fe\u7684\u4fee\u526a\u4e0e\u5206\u5272\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15011","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":0,"title":"\u8349\u56fe\u7684\u4fee\u526a\u4e0e\u5206\u5272\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15012","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":0,"title":"\u5c06\u4e00\u822c\u5143\u7d20\u8f6c\u5316\u6210\u6784\u5efa\u5143\u7d20\uff0801\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15013","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":0,"title":"\u5c06\u4e00\u822c\u5143\u7d20\u8f6c\u5316\u6210\u6784\u5efa\u5143\u7d20\uff0802\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15014","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5206\u5272\u7684\u7279\u6b8a\u4f7f\u7528\u53ca\u610f\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19498","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4e0d\u76f8\u4ea4\u7684\u56fe\u5143\u80fd\u5426\u5236\u4f5c\u62d0\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19499","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4e00\u822c\u56fe\u5143\u4e0e\u6784\u9020\u56fe\u5143\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19500","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19501","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7684\u9ad8\u7ea7\u7ed8\u5236\u5de5\u5177","result":"","resultStatus":"","lock":"","status":"published","taskId":"700","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"72","published_number":0,"title":"\u692d\u5706\u4e0e\u6837\u6761\u66f2\u7ebf\uff1a\u7ed8\u5236\u692d\u5706","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15015","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":0,"title":"\u692d\u5706\u4e0e\u6837\u6761\u66f2\u7ebf\uff1a\u7ed8\u5236\u6837\u6761\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15016","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":0,"title":"\u692d\u5706\u4e0e\u6837\u6761\u66f2\u7ebf\uff1a\u7f16\u8f91\u6837\u6761\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15017","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":0,"title":"\u7ed8\u5236\u6587\u5b57\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15018","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":0,"title":"\u7ed8\u5236\u6587\u5b57\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15019","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4ec0\u4e48\u65f6\u5019\u4f1a\u7528\u5230\u6837\u6761\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19502","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7ed8\u5236\u6587\u672c\u6709\u4ec0\u4e48\u5b9e\u9645\u7684\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19503","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7ed8\u5236\u6587\u672c\u65f6\uff0c\u65b9\u5411\u53cd\u4e86\u600e\u4e48\u529e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19504","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19505","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7684\u6295\u5f71\u4e0e\u53d8\u6362","result":"","resultStatus":"","lock":"","status":"published","taskId":"701","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"81","published_number":0,"title":"\u4f7f\u7528\u8fb9\uff08\u8349\u56fe\u7684\u6295\u5f71\uff09\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15020","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":0,"title":"\u4f7f\u7528\u8fb9\uff08\u8349\u56fe\u7684\u6295\u5f71\uff09\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15021","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":0,"title":"\u4f7f\u7528\u8fb9\uff08\u8349\u56fe\u7684\u6295\u5f71\uff09\uff1a\u504f\u79fb\u8fb9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15022","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":0,"title":"\u8349\u56fe\u7684\u53d8\u6362\uff1a\u955c\u50cf\u56fe\u5143","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15023","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":0,"title":"\u8349\u56fe\u7684\u53d8\u6362\uff1a\u79fb\u52a8\u548c\u8c03\u6574\u5927\u5c0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15024","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":0,"title":"\u8349\u56fe\u7684\u53d8\u6362\uff1a\u590d\u5236\u56fe\u5143","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15025","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4f7f\u7528\u8fb9\u662f\u7070\u8272\u7684","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19506","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u80fd\u5426\u5411\u4e24\u4fa7\u504f\u79fb\u56fe\u5143","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19507","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5982\u4f55\u5feb\u901f\u7684\u9009\u53d6\u5c01\u95ed\u7684\u8fb9\u94fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19508","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19509","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7684\u7ea6\u675f","result":"","resultStatus":"","lock":"","status":"published","taskId":"702","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"91","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u6982\u8ff0\uff1a\u7ea6\u675f\u7684\u6982\u5ff5\u4e0e\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15026","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u6982\u8ff0\uff1a\u51e0\u4f55\u7ea6\u675f\u7684\u7b26\u53f7\u4e0e\u79cd\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15027","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u7684\u5b9a\u4e49\u4e0e\u7f16\u8f91\uff1a\u624b\u52a8\u6dfb\u52a0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15028","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u7684\u5b9a\u4e49\u4e0e\u7f16\u8f91\uff1a\u81ea\u52a8\u6355\u6349","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15029","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u7ad6\u76f4\u3001\u6c34\u5e73\u548c\u5782\u76f4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15030","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u76f8\u5207\u3001\u4e2d\u70b9\u548c\u91cd\u5408","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15031","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":0,"title":"\u51e0\u4f55\u7ea6\u675f\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e09\uff09\uff1a\u5bf9\u79f0\u3001\u5e73\u884c\u548c\u76f8\u7b49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15032","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":0,"title":"\u5c3a\u5bf8\u7ea6\u675f\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15033","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":0,"title":"\u5c3a\u5bf8\u7ea6\u675f\uff1a\u521b\u5efa\u5c3a\u5bf8\u7ea6\u675f\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15034","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":0,"title":"\u5c3a\u5bf8\u7ea6\u675f\uff1a\u521b\u5efa\u5c3a\u5bf8\u7ea6\u675f\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15035","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":0,"title":"\u5c3a\u5bf8\u7ea6\u675f\u7684\u4fee\u6539\u4e0e\u7f16\u8f91\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15036","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":0,"title":"\u5c3a\u5bf8\u7ea6\u675f\u7684\u4fee\u6539\u4e0e\u7f16\u8f91\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15037","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":0,"title":"\u5c3a\u5bf8\u7ea6\u675f\u7684\u4fee\u6539\u4e0e\u7f16\u8f91\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15038","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":0,"title":"\u5168\u7ea6\u675f\u4e0e\u7ea6\u675f\u51b2\u7a81\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15039","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":0,"title":"\u5168\u7ea6\u675f\u4e0e\u7ea6\u675f\u51b2\u7a81\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15040","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6c34\u5e73\u7ad6\u76f4\u7ea6\u675f\u53ef\u4ee5\u901a\u8fc7\u64cd\u7eb5\u6dfb\u52a0\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19510","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u65e0\u6cd5\u67e5\u770b\u6dfb\u52a0\u7684\u51e0\u4f55\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19511","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u53ef\u4ee5\u8bbe\u7f6e\u6dfb\u52a0\u54ea\u4e9b\u51e0\u4f55\u7ea6\u675f\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19512","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u66f4\u6539\u5c3a\u5bf8\u7684\u5c0f\u6570\u70b9\u4f4d\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19513","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u692d\u5706\u5982\u4f55\u5b9e\u73b0\u5168\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19514","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19515","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"10","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u6a21\u5757\u4e2d\u7684\u5176\u4ed6\u529f\u80fd","result":"","resultStatus":"","lock":"","status":"published","taskId":"703","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"112","published_number":0,"title":"ProE\u8349\u56fe\u7684\u68c0\u67e5\u5de5\u5177\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15041","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":0,"title":"ProE\u8349\u56fe\u7684\u68c0\u67e5\u5de5\u5177\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15042","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"114","published_number":0,"title":"\u91cd\u590d\u4f7f\u7528\u8349\u56fe\uff1a\u4f7f\u7528\u73b0\u6709\u8349\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15043","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"115","published_number":0,"title":"\u91cd\u590d\u4f7f\u7528\u8349\u56fe\uff1a\u4f7f\u7528\u8349\u56fe\u8c03\u8272\u677f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15044","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":0,"title":"\u4fee\u6539\u8349\u56fe\u7ebf\u9020\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15045","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"117","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6ca1\u6709\u7279\u5f81\u8981\u6c42\u68c0\u67e5\u547d\u4ee4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19516","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"118","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5982\u4f55\u5c06\u7ed8\u5236\u7684\u8349\u56fe\u8c03\u5165\u5230\u8349\u56fe\u8c03\u8272\u677f\u4e2d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19517","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"119","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8349\u56fe\u68c0\u67e5\u5de5\u5177\u6709\u4ec0\u4e48\u5b9e\u9645\u610f\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19518","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"120","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19519","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"11","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"769","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"121","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e00\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15046","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"122","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e00\uff09\uff1a\u7ed8\u5236\u524d\u7684\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15047","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"123","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e00\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15048","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"124","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e00\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15049","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"125","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e00\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15050","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"126","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e8c\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15051","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"127","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e8c\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15052","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"128","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e8c\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15053","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"129","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e8c\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15054","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"00:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"130","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e09\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15055","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"131","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e09\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15056","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"132","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e09\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15057","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"133","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e09\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15058","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"134","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u56db\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15059","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"135","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u56db\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15060","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"136","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u56db\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15061","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"137","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u56db\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15062","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"138","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e94\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15063","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"139","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e94\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15064","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"140","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e94\uff09\uff1a\u5904\u7406\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15065","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"141","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e94\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15066","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"142","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516d\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15067","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"143","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516d\uff09\uff1a\u7ed8\u5236\u4e3b\u8981\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15068","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"144","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516d\uff09\uff1a\u5904\u7406\u51e0\u4f55\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15069","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"145","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516d\uff09\uff1a\u5904\u7406\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15070","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"146","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516d\uff09\uff1a\u7ed8\u5236\u5c40\u90e8\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15071","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"147","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516d\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15072","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"148","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e03\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15073","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"149","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e03\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15074","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"150","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e03\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15075","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"151","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e03\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15076","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"152","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516b\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15077","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"153","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516b\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15078","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"154","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516b\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15079","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"155","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u516b\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15080","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"156","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e5d\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15081","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"157","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e5d\uff09\uff1a\u7ed8\u5236\u8f6e\u5ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15082","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"158","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e5d\uff09\uff1a\u5904\u7406\u51e0\u4f55\u53ca\u5c3a\u5bf8\u7ea6\u675f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15083","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"159","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u4e5d\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15084","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"160","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u5341\uff09\uff1a\u6848\u4f8b\u6982\u8ff0\u53ca\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15085","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"161","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u5341\uff09\uff1a\u6848\u4f8b\u7ed8\u5236\u7684\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15086","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"162","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u7efc\u5408\u5e94\u7528\u6848\u4f8b\uff08\u5341\uff09\uff1a\u603b\u7ed3\u53ca\u6280\u5de7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15087","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"163","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u8bbe\u8ba1\u6d41\u7a0b\u4e0e\u6280\u5de7\u603b\u7ed3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15088","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"164","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u8bbe\u8ba1\u6d41\u7a0b\u4e0e\u6280\u5de7\u603b\u7ed3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15089","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"165","published_number":0,"title":"\u4e8c\u7ef4\u8349\u56fe\u8bbe\u8ba1\u6d41\u7a0b\u4e0e\u6280\u5de7\u603b\u7ed3\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15090","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"166","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19520","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"12","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u57fa\u7840","result":"","resultStatus":"","lock":"","status":"published","taskId":"770","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"167","published_number":0,"title":"\u4e09\u7ef4\u5efa\u6a21\u6982\u8ff0\uff1a\u673a\u68b0\u5de5\u7a0b\u4e2d\u7684\u4e09\u7ef4\u5efa\u6a21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15091","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"168","published_number":0,"title":"\u4e09\u7ef4\u5efa\u6a21\u6982\u8ff0\uff1a\u4e09\u7ef4\u6a21\u578b\u662fCAX\u7684\u57fa\u77f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15092","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"169","published_number":0,"title":"\u4e09\u7ef4\u5efa\u6a21\u6982\u8ff0\uff1a\u4e09\u7ef4\u5efa\u6a21\u7684\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15093","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"170","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u4e0e\u4e09\u7ef4\u5efa\u6a21\uff1a\u96f6\u4ef6\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15094","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"171","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u4e0e\u4e09\u7ef4\u5efa\u6a21\uff1a\u96f6\u4ef6\u7684\u7ed3\u6784\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15095","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"172","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u4e0e\u4e09\u7ef4\u5efa\u6a21\uff1a\u96f6\u4ef6\u7684\u5efa\u6a21\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"173","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19521","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"13","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\uff08\u52a0\u6750\u6599\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"771","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"174","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15097","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"175","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\uff1a\u64cd\u4f5c\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15098","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"176","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u622a\u9762\u5b9a\u4e49\uff1a\u622a\u9762\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15099","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"177","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u622a\u9762\u5b9a\u4e49\uff1a\u622a\u9762\u5b9a\u4e49\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15100","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"178","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u622a\u9762\u5b9a\u4e49\uff1a\u622a\u9762\u8349\u7ed8\u5e73\u9762\u7684\u5b9a\u5411","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15101","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"179","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u622a\u9762\u5b9a\u4e49\uff1a\u622a\u9762\u8349\u7ed8\u7684\u53c2\u7167","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15102","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"180","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u6df1\u5ea6\u4e0e\u65b9\u5411\uff1a\u62c9\u4f38\u6df1\u5ea6\u9650\u5236\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15103","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"181","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u6df1\u5ea6\u4e0e\u65b9\u5411\uff1a\u62c9\u4f38\u6df1\u5ea6\u9650\u5236\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15104","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"182","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\u7684\u6df1\u5ea6\u4e0e\u65b9\u5411\uff1a\u62c9\u4f38\u65b9\u5411","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15105","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"183","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u8584\u58c1\u62c9\u4f38\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"184","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u8584\u58c1\u62c9\u4f38\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15107","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"185","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u8584\u58c1\u62c9\u4f38\u7279\u5f81\uff1a\u4f7f\u7528\u5f00\u653e\u622a\u9762","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"186","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u7bb1\u5ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"187","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u9a71\u52a8\u6746","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"188","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7b2c\u4e00\u4e2a\u7279\u5f81\u5fc5\u987b\u662f\u62c9\u4f38\u7279\u5f81\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19522","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"189","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u6539\u53d8\u52a0\u539a\u7684\u65b9\u5411","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19523","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"190","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5728\u521b\u5efa\u62c9\u4f38\u65f6\uff0c\u5c01\u95ed\u7aef\u662f\u600e\u4e48\u4f7f\u7528\u7684","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19524","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"191","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5728\u521b\u5efa\u8584\u58c1\u62c9\u4f38\u65f6\uff0c\u622a\u9762\u4e0d\u95ed\u5408\u7684\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19525","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"192","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5bf9\u4e8e\u5f00\u653e\u7684\u622a\u9762\u8f6e\u5ed3\u600e\u6837\u751f\u6210\u5b9e\u4f53\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19526","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"193","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u62c9\u4f38\u4e2d\u7684\u622a\u9762\u4e0e\u8349\u56fe\u622a\u9762\u6709\u4ec0\u4e48\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19527","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"194","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u62c9\u4f38\u5230\u4e0e\u9009\u5b9a\u7684\u66f2\u9762\u76f8\u4ea4\u201d\u4e0e\u201c\u62c9\u4f38\u5230\u9009\u5b9a\u7684\u9762\u201d\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19528","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"195","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19529","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"14","published_number":0,"title":"\u62c9\u4f38\u7279\u5f81\uff08\u51cf\u6750\u6599\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"773","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"196","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15111","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"197","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"198","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\uff1a\u53cd\u8f6c\u5207\u9664\u4fa7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15113","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"199","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u8fde\u63a5\u90e8\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"200","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u9a71\u52a8\u6746","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"201","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u62c9\u4f38\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e09\uff09\uff1a\u8fde\u63a5\u8f74","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"202","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u62c9\u4f38\u5207\u9664\u53ef\u4e0d\u53ef\u4ee5\u4ee5\u6307\u5b9a\u7684\u5e73\u9762\u6216\u66f2\u9762\u5f00\u59cb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19530","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"203","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u6837\u5224\u65ad\u62c9\u4f38\u5207\u9664\u7684\u5207\u524a\u65b9\u5411\u4e0e\u62c9\u4f38\u65b9\u5411","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19531","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"204","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5f00\u653e\u7684\u622a\u9762\u8349\u56fe\u53ef\u4ee5\u505a\u62c9\u4f38\u5207\u9664\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19532","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"205","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19533","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"15","published_number":0,"title":"\u65cb\u8f6c\u7279\u5f81\uff08\u52a0\u6750\u6599\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"774","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"206","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"207","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"208","published_number":0,"title":"\u65cb\u8f6c\u7279\u5f81\u7684\u622a\u9762\u8981\u6c42\u4e0e\u89d2\u5ea6\u9650\u5236\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15119","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"209","published_number":0,"title":"\u65cb\u8f6c\u7279\u5f81\u7684\u622a\u9762\u8981\u6c42\u4e0e\u89d2\u5ea6\u9650\u5236\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"210","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u8584\u58c1\u65cb\u8f6c\u7279\u5f81\uff1a\u6982\u5ff5\u53ca\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15121","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"211","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u8584\u58c1\u65cb\u8f6c\u7279\u5f81\uff1a\u63a7\u5236\u9009\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"212","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u8fde\u63a5\u8f74","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15123","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"213","published_number":0,"title":"\uff08\u52a0\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u673a\u76d6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"214","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u65cb\u8f6c\u7279\u5f81\u80fd\u5426\u6307\u5b9a\u65cb\u8f6c\u8f74","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19534","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"215","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4f7f\u7528\u52a0\u539a\u65f6\u591a\u51fa\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19535","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"216","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5f00\u653e\u622a\u9762\u751f\u6210\u5b9e\u4f53\u7684\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19536","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"217","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u65cb\u8f6c\u4e0d\u80fd\u751f\u6210","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19537","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"218","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19538","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"16","published_number":0,"title":"\u65cb\u8f6c\u7279\u5f81\uff08\u51cf\u6750\u6599\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"775","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"219","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\uff1a\u6982\u5ff5\u53ca\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15125","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"220","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\uff1a\u63a7\u5236\u9009\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15126","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"221","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u56fa\u5b9a\u5ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15127","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"222","published_number":0,"title":"\uff08\u51cf\u6750\u6599\uff09\u65cb\u8f6c\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u8f6e\u6bc2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"223","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5f00\u653e\u7684\u622a\u9762\u53ef\u4ee5\u505a\u65cb\u8f6c\u5207\u9664\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19539","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"224","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u521b\u5efa\u7c7b\u4f3c\u6c89\u5934\u5b54\u7684\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19540","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"225","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5b9a\u4e49\u65cb\u8f6c\u7279\u5f81\u65cb\u8f6c\u8f74\u7684\u4e00\u822c\u89c4\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19541","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"226","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19542","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"17","published_number":0,"title":"\u5012\u89d2\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"776","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"227","published_number":0,"title":"\u5012\u89d2\u7279\u5f81\uff1a\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15129","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"228","published_number":0,"title":"\u5012\u89d2\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15130","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"229","published_number":0,"title":"\u5012\u89d2\u7279\u5f81\uff1a\u521b\u5efa\u62d0\u89d2\u5012\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15131","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"230","published_number":0,"title":"\u5012\u89d2\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u9a71\u52a8\u8f74","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"231","published_number":0,"title":"\u5012\u89d2\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u652f\u6491\u67b6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15133","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"232","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u80fd\u5426\u9488\u5bf9\u5176\u4e2d\u67d0\u4e00\u6bb5\u5012\u659c\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19543","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"233","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u65e0\u6cd5\u770b\u5230\u5012\u89d2\u9884\u89c8\u6548\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19544","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"234","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u9009\u53d6\u5012\u89d2\u5bf9\u8c61\u65f6\u9009\u591a\u4e86\u600e\u4e48\u529e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19545","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"235","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u9700\u8981\u6309\u4f4fCTRL\u952e\u9009\u53d6\u591a\u4e2a\u5bf9\u8c61\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19546","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"236","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19547","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"18","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"777","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"237","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"238","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"239","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\uff1a\u521b\u5efa\u5b8c\u5168\u5706\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"240","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\uff1a\u521b\u5efa\u53d8\u534a\u5f84\u5706\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"241","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\uff1a\u521b\u5efa\u81ea\u52a8\u5706\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15138","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"242","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u8fde\u63a5\u81c2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15139","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"243","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u6392\u6c14\u7ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"244","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e09\uff09\uff1a\u652f\u67b6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15141","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"245","published_number":0,"title":"\u5012\u5706\u89d2\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u56db\uff09\uff1a\u5361\u5708","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15142","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"246","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5b8c\u5168\u5706\u89d2\u7684\u534a\u5f84","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19548","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"247","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6240\u6709\u5bf9\u8c61\u5012\u5706\u89d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19549","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"248","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5706\u89d2\u7279\u5f81\u7684\u521b\u5efa\u987a\u5e8f\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19550","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"249","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19551","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"19","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8","result":"","resultStatus":"","lock":"","status":"published","taskId":"778","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"250","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8\u5b9e\u4f8b\uff08\u4e00\uff09\uff1a\u57fa\u5ea7\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15143","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"251","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8\u5b9e\u4f8b\uff08\u4e00\uff09\uff1a\u57fa\u5ea7\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15144","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"252","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8\u5b9e\u4f8b\uff08\u4e00\uff09\uff1a\u57fa\u5ea7\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15145","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"253","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8\u5b9e\u4f8b\uff08\u4e8c\uff09\uff1a\u9636\u68af\u8f74\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15146","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"254","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8\u5b9e\u4f8b\uff08\u4e8c\uff09\uff1a\u9636\u68af\u8f74\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15147","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"255","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u5feb\u901f\u5165\u95e8\u5b9e\u4f8b\uff08\u4e8c\uff09\uff1a\u9636\u68af\u8f74\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"256","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19552","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"20","published_number":0,"title":"ProE\u7684\u6a21\u578b\u6811","result":"","resultStatus":"","lock":"","status":"published","taskId":"779","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"257","published_number":0,"title":"ProE\u6a21\u578b\u6811\u7684\u754c\u9762","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15149","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"258","published_number":0,"title":"ProE\u6a21\u578b\u6811\u7684\u57fa\u672c\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"259","published_number":0,"title":"ProE\u6a21\u578b\u6811\u7684\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15151","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"260","published_number":0,"title":"\u5728\u6a21\u578b\u4e2d\u641c\u7d22\u5bf9\u8c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15152","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"261","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4e3a\u4ec0\u4e48\u6a21\u578b\u6811\u6ca1\u6709\u4e86","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19553","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"262","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6a21\u578b\u6811\u4e2d\u4e3a\u4ec0\u4e48\u6ca1\u6709\u8349\u56fe\u7684\u8282\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19554","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"263","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5728\u6a21\u578b\u6811\u4e2d\u9009\u4e2d\u5bf9\u8c61\u540e\u4e3a\u4ec0\u4e48\u4e0d\u52a0\u4eae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19555","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"264","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19556","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"21","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u663e\u793a\u4e0e\u5c5e\u6027\u8bbe\u7f6e","result":"","resultStatus":"","lock":"","status":"published","taskId":"780","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"265","published_number":0,"title":"\u7279\u5f81\u7684\u663e\u793a\u4e0e\u9690\u85cf\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15153","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"266","published_number":0,"title":"\u7279\u5f81\u7684\u663e\u793a\u4e0e\u9690\u85cf\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"267","published_number":0,"title":"ProE\u4e2d\u7684\u5c42\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15155","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"268","published_number":0,"title":"ProE\u4e2d\u7684\u5c42\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15156","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"269","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u663e\u793a\u6837\u5f0f\u53ca\u5916\u89c2\uff1a\u8bbe\u7f6e\u663e\u793a\u6837\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15157","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"270","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u663e\u793a\u6837\u5f0f\u53ca\u5916\u89c2\uff1a\u8bbe\u7f6e\u663e\u793a\u6027\u80fd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15158","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"271","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u663e\u793a\u6837\u5f0f\u53ca\u5916\u89c2\uff1a\u8bbe\u7f6e\u663e\u793a\u5916\u89c2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15159","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"272","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u89c6\u56fe\u7ba1\u7406\u5668\uff1a\u89c6\u56fe\u7684\u5b9a\u5411","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15160","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"273","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u89c6\u56fe\u7ba1\u7406\u5668\uff1a\u96f6\u4ef6\u7684\u5256\u5207","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"274","published_number":0,"title":"\u96f6\u4ef6\u6a21\u578b\u7684\u89c6\u56fe\u7ba1\u7406\u5668\uff1a\u96f6\u4ef6\u7684\u7b80\u5316\u8868\u793a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"275","published_number":0,"title":"\u8bbe\u7f6e\u96f6\u4ef6\u6a21\u578b\u7684\u5c5e\u6027\uff1a\u8bbe\u7f6e\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"276","published_number":0,"title":"\u8bbe\u7f6e\u96f6\u4ef6\u6a21\u578b\u7684\u5c5e\u6027\uff1a\u8bbe\u7f6e\u5355\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"277","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u5355\u72ec\u9690\u85cf\u67d0\u4e00\u4e2a\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19557","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"278","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6a21\u578b\u7684\u663e\u793a\u9664\u4e86\u89c2\u5bdf\u4ee5\u5916\u8fd8\u6709\u4ec0\u4e48\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19558","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"279","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u53ef\u4e0d\u53ef\u4ee5\u7528\u4e24\u4e2a\u9762\u5256\u5207\u96f6\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19559","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"280","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8bbe\u7f6e\u6750\u6599\u540e\uff0c\u5982\u4f55\u67e5\u770b\u6a21\u578b\u7684\u8d28\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19560","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"281","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5982\u4f55\u5c06\u5c06\u5355\u4f4d\u4ece\u82f1\u5bf8\u4fee\u6539\u4e3a\u6beb\u7c73","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19561","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"282","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19562","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"22","published_number":0,"title":"\u7279\u5f81\u7684\u7f16\u8f91\u4e0e\u7f16\u8f91\u5b9a\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"781","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"283","published_number":0,"title":"\u7279\u5f81\u7684\u7f16\u8f91\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"284","published_number":0,"title":"\u7279\u5f81\u7684\u7f16\u8f91\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"285","published_number":0,"title":"\u7279\u5f81\u7684\u7f16\u8f91\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"286","published_number":0,"title":"\u7279\u5f81\u7684\u5220\u9664\u4e0e\u9690\u542b\uff1a\u7279\u5f81\u7684\u7236\u5b50\u5173\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"287","published_number":0,"title":"\u7279\u5f81\u7684\u5220\u9664\u4e0e\u9690\u542b\uff1a\u7279\u5f81\u7684\u5220\u9664\u4e0e\u91cd\u505a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15169","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"288","published_number":0,"title":"\u7279\u5f81\u7684\u5220\u9664\u4e0e\u9690\u542b\uff1a\u7279\u5f81\u7684\u9690\u542b\u4e0e\u53d6\u6d88\u9690\u542b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15170","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"289","published_number":0,"title":"\u7279\u5f81\u7684\u91cd\u65b0\u6392\u5e8f\u53ca\u63d2\u5165\u64cd\u4f5c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15171","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"290","published_number":0,"title":"\u7279\u5f81\u751f\u6210\u5931\u8d25\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15172","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"291","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7f16\u8f91\u4e0e\u7f16\u8f91\u5b9a\u4e49\u6709\u4ec0\u4e48\u4e0d\u540c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19563","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"292","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7279\u5f81\u6392\u5e8f\u4e3a\u4ec0\u4e48\u4e0d\u6210\u529f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19564","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"293","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8349\u56fe\u5e73\u9762\u4fee\u6539\u540e\u51fa\u73b0\u9519\u8bef\u600e\u4e48\u89e3\u51b3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19565","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"294","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19566","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"23","published_number":0,"title":"\u57fa\u51c6\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"782","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"295","published_number":0,"title":"\u57fa\u51c6\u6982\u8ff0\uff1a\u673a\u68b0\u8bbe\u8ba1\u57fa\u51c6\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15173","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"296","published_number":0,"title":"\u57fa\u51c6\u6982\u8ff0\uff1a\u673a\u68b0\u8bbe\u8ba1\u57fa\u51c6\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15174","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"297","published_number":0,"title":"\u57fa\u51c6\u6982\u8ff0\uff1a\u5236\u56fe\u57fa\u51c6\u4e0e\u57fa\u51c6\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15175","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"298","published_number":0,"title":"\u57fa\u51c6\u6982\u8ff0\uff1a\u57fa\u51c6\u7279\u5f81\u4e0e\u8bbe\u8ba1\u57fa\u51c6\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15176","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"299","published_number":0,"title":"ProE\u4e2d\u7684\u57fa\u51c6\u7279\u5f81\uff1a\u6982\u5ff5\u53ca\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15177","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"300","published_number":0,"title":"ProE\u4e2d\u7684\u57fa\u51c6\u7279\u5f81\uff1a\u57fa\u51c6\u7279\u5f81\u7684\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15178","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"301","published_number":0,"title":"\u57fa\u51c6\u5e73\u9762\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15179","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"302","published_number":0,"title":"\u57fa\u51c6\u5e73\u9762\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15180","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"303","published_number":0,"title":"\u57fa\u51c6\u5e73\u9762\uff1a\u5176\u4ed6\u521b\u5efa\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15181","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"304","published_number":0,"title":"\u57fa\u51c6\u5e73\u9762\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15182","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"305","published_number":0,"title":"\u57fa\u51c6\u8f74\uff1a\u6982\u5ff5\u53ca\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15183","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"306","published_number":0,"title":"\u57fa\u51c6\u8f74\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15184","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"307","published_number":0,"title":"\u57fa\u51c6\u5750\u6807\u7cfb\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15185","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"308","published_number":0,"title":"\u57fa\u51c6\u5750\u6807\u7cfb\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15186","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"309","published_number":0,"title":"\u57fa\u51c6\u5750\u6807\u7cfb\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15187","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"310","published_number":0,"title":"\u57fa\u51c6\u70b9\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15188","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"311","published_number":0,"title":"\u57fa\u51c6\u70b9\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15189","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"312","published_number":0,"title":"\u57fa\u51c6\u70b9\uff1a\u5176\u4ed6\u521b\u5efa\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15190","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"313","published_number":0,"title":"\u57fa\u51c6\u66f2\u7ebf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15191","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"314","published_number":0,"title":"\u57fa\u51c6\u7279\u5f81\u7684\u5de5\u7a0b\u5e94\u7528\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15192","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"315","published_number":0,"title":"\u57fa\u51c6\u7279\u5f81\u7684\u5de5\u7a0b\u5e94\u7528\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15193","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"316","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u5feb\u901f\u7684\u521b\u5efa\u591a\u4e2a\u57fa\u51c6\u5e73\u9762","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19567","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"317","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u57fa\u51c6\u70b9\u4e0e\u8349\u56fe\u4e2d\u7684\u70b9\u6709\u4ec0\u4e48\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19568","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"318","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u8c03\u6574\u57fa\u51c6\u5e73\u9762\u7684\u663e\u793a\u5927\u5c0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19569","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"319","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19570","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"24","published_number":0,"title":"\u5b54\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"783","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"320","published_number":0,"title":"\u673a\u68b0\u8bbe\u8ba1\u4e2d\u5173\u4e8e\u5b54\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15194","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"321","published_number":0,"title":"\u673a\u68b0\u8bbe\u8ba1\u4e2d\u5173\u4e8e\u5b54\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u5b54\u7684\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15195","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"322","published_number":0,"title":"\u673a\u68b0\u8bbe\u8ba1\u4e2d\u5173\u4e8e\u5b54\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u5b54\u7684\u52a0\u5de5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15196","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"323","published_number":0,"title":"\u673a\u68b0\u8bbe\u8ba1\u4e2d\u5173\u4e8e\u5b54\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u5b54\u7684\u6807\u6ce8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15197","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"324","published_number":0,"title":"ProE\u4e2d\u7684\u5b54\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15198","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"325","published_number":0,"title":"ProE\u4e2d\u7684\u5b54\u7279\u5f81\uff1a\u521b\u5efa\u7b80\u5355\u5b54","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15199","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"326","published_number":0,"title":"ProE\u4e2d\u7684\u5b54\u7279\u5f81\uff1a\u521b\u5efa\u6c89\u5934\u5b54","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15200","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"327","published_number":0,"title":"ProE\u4e2d\u7684\u5b54\u7279\u5f81\uff1a\u521b\u5efa\u57cb\u5934\u5b54","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15201","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"328","published_number":0,"title":"ProE\u4e2d\u7684\u5b54\u7279\u5f81\uff1a\u521b\u5efa\u87ba\u7eb9\u5b54","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15202","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"329","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u53ef\u4ee5\u5728\u66f2\u9762\u4e0a\u6253\u5b54\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19571","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"330","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5404\u5b54\u7684\u53c2\u6570\u4ee3\u8868\u54ea\u4e9b\u5c3a\u5bf8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19572","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"331","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5b54\u547d\u4ee4\u7684\u4f18\u52bf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19573","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"332","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19574","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"25","published_number":0,"title":"\u87ba\u7eb9\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"784","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"333","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u87ba\u7eb9\u7684\u5f62\u6210\u3001\u7ed3\u6784\u548c\u8981\u7d20\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15203","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"334","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u87ba\u7eb9\u7684\u5f62\u6210\u3001\u7ed3\u6784\u548c\u8981\u7d20\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15204","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"335","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u87ba\u7eb9\u7684\u89c4\u5b9a\u753b\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15205","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"336","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u87ba\u7eb9\u7684\u79cd\u7c7b\u548c\u6807\u8bb0\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15206","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"337","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u87ba\u7eb9\u7684\u79cd\u7c7b\u548c\u6807\u8bb0\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15207","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"338","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u7d27\u56fa\u4ef6\u7684\u6807\u8bb0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15208","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"339","published_number":0,"title":"\u87ba\u7eb9\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u7d27\u56fa\u4ef6\u7684\u753b\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15209","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"340","published_number":0,"title":"ProE\u4e2d\u7684\u87ba\u7eb9\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15210","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"341","published_number":0,"title":"ProE\u4e2d\u7684\u87ba\u7eb9\u7279\u5f81\uff1a\u521b\u5efa\u87ba\u7eb9\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15211","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"342","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u4fee\u9970\u87ba\u7eb9\u6709\u4ec0\u4e48\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19575","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"343","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8f6f\u4ef6\u53ef\u4ee5\u505a\u771f\u5b9e\u87ba\u7eb9\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19576","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"344","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"26","published_number":0,"title":"\u62d4\u6a21\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"785","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"345","published_number":0,"title":"\u62d4\u6a21\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u94f8\u9020\u4ef6\u4e2d\u7684\u62d4\u6a21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15212","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"346","published_number":0,"title":"\u62d4\u6a21\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u6ce8\u5c04\u4ef6\u4e2d\u7684\u62d4\u6a21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15213","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"347","published_number":0,"title":"ProE\u4e2d\u7684\u62d4\u6a21\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15214","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"348","published_number":0,"title":"ProE\u4e2d\u7684\u62d4\u6a21\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15215","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"349","published_number":0,"title":"ProE\u4e2d\u7684\u62d4\u6a21\u7279\u5f81\uff1a\u63a7\u5236\u9009\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15216","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"350","published_number":0,"title":"ProE\u4e2d\u7684\u62d4\u6a21\u7279\u5f81\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15217","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"351","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u80fd\u6307\u5b9a\u8ddd\u79bb\u62d4\u6a21\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19578","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"352","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8349\u7ed8\u5206\u5272\u62d4\u6a21\u5982\u4f55\u63a7\u5236\u62d4\u6a21\u4fa7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"353","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u8349\u7ed8\u5206\u5272\u5bf9\u8349\u7ed8\u5bf9\u8c61\u6709\u6ca1\u6709\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19580","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"354","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19581","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"27","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"786","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"355","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81\uff1a\u6982\u5ff5\u53ca\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15218","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"356","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81\uff1a\u63a7\u5236\u9009\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15219","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"357","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u51cf\u901f\u5668\u4e0a\u76d6\u62bd\u58f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15220","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"358","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u8fde\u63a5\u81c2\u62bd\u58f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15221","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"359","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e09\uff09\uff1a\u6d3b\u585e\u62bd\u58f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15222","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"360","published_number":0,"title":"\u62bd\u58f3\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u56db\uff09\uff1a\u63a5\u7ebf\u76d2\u62bd\u58f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15223","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"361","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u62bd\u58f3\u7684\u65b9\u5411\u6709\u6ca1\u6709\u53c2\u7167","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19582","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"362","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u7ecf\u8fc7\u62bd\u58f3\u7684\u6a21\u578b\u8fd8\u80fd\u518d\u6b21\u62bd\u58f3\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"363","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5236\u4f5c\u58f3\u4f53\u6548\u679c\u53ea\u80fd\u7528\u62bd\u58f3\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19584","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"364","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19585","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"28","published_number":0,"title":"\u52a0\u5f3a\u7b4b\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"787","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"365","published_number":0,"title":"\u52a0\u5f3a\u7b4b\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15224","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"366","published_number":0,"title":"\u52a0\u5f3a\u7b4b\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u4e00\u822c\u94f8\u4ef6\u4e2d\u7684\u52a0\u5f3a\u7b4b_\u8f6c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15225","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"367","published_number":0,"title":"\u52a0\u5f3a\u7b4b\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u538b\u94f8\u4ef6\u4e2d\u7684\u52a0\u5f3a\u7b4b_\u8f6c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15226","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"368","published_number":0,"title":"\u52a0\u5f3a\u7b4b\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u6ce8\u5851\u4ef6\u4e2d\u7684\u52a0\u5f3a\u7b4b_\u8f6c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15227","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"369","published_number":0,"title":"\u52a0\u5f3a\u7b4b\u7684\u5fc5\u8981\u77e5\u8bc6\uff1a\u94a3\u91d1\u4ef6\u4e2d\u7684\u52a0\u5f3a\u7b4b_\u8f6c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15228","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"370","published_number":0,"title":"ProE\u4e2d\u7684\u52a0\u5f3a\u7b4b\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15229","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"371","published_number":0,"title":"ProE\u4e2d\u7684\u52a0\u5f3a\u7b4b\u7279\u5f81\uff1a\u521b\u5efa\u8f68\u8ff9\u7b4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15230","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"372","published_number":0,"title":"ProE\u4e2d\u7684\u52a0\u5f3a\u7b4b\u7279\u5f81\uff1a\u521b\u5efa\u8f6e\u5ed3\u7b4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15231","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"373","published_number":0,"title":"ProE\u4e2d\u7684\u52a0\u5f3a\u7b4b\u7279\u5f81\uff1a\u5e94\u7528\u4e3e\u4f8b\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15232","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"374","published_number":0,"title":"ProE\u4e2d\u7684\u52a0\u5f3a\u7b4b\u7279\u5f81\uff1a\u5e94\u7528\u4e3e\u4f8b\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15233","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"375","published_number":0,"title":"ProE\u4e2d\u7684\u52a0\u5f3a\u7b4b\u7279\u5f81\uff1a\u5e94\u7528\u4e3e\u4f8b\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15234","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"376","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u622a\u9762\u8349\u56fe\u9700\u8981\u4e0e\u5b9e\u4f53\u76f8\u4ea4\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19586","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"377","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5728\u521b\u5efa\u52a0\u5f3a\u7b4b\u65f6\u53ef\u4ee5\u6dfb\u52a0\u62d4\u6a21\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19587","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"378","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u53ef\u4ee5\u5728\u4e24\u9762\u95f4\u591a\u4e2a\u4f4d\u7f6e\u6dfb\u52a0\u52a0\u5f3a\u7b4b\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19588","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"379","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5728\u521b\u5efa\u52a0\u5f3a\u7b4b\u65f6\u4e3a\u4ec0\u4e48\u62a5\u9519","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19589","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"380","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19590","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"29","published_number":0,"title":"\u626b\u63cf\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"788","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"381","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15235","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"382","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"383","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15237","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"384","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u7f16\u8f91\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15238","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"385","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u622a\u9762\u53ca\u8f68\u8ff9\u8981\u6c42\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15239","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"386","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u622a\u9762\u53ca\u8f68\u8ff9\u8981\u6c42\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15240","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"387","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u626b\u63cf\u672b\u7aef\u4e0e\u5185\u8868\u9762\u8bbe\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15241","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"388","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\uff1a\u51cf\u6750\u6599\u7684\u626b\u63cf\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15242","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"389","published_number":0,"title":"\u53ef\u53d8\u622a\u9762\u626b\u63cf\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15243","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"390","published_number":0,"title":"\u53ef\u53d8\u622a\u9762\u626b\u63cf\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15244","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"391","published_number":0,"title":"\u53ef\u53d8\u622a\u9762\u626b\u63cf\u7279\u5f81\uff1a\u7f16\u8f91\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15245","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"392","published_number":0,"title":"\u53ef\u53d8\u622a\u9762\u626b\u63cf\u7279\u5f81\uff1a\u622a\u9762\u53d8\u5316\u89c4\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15246","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"393","published_number":0,"title":"\u53ef\u53d8\u622a\u9762\u626b\u63cf\u7279\u5f81\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15247","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"394","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u9999\u7682\u76d2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15248","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"395","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u9999\u7682","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15249","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"396","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e09\uff09\uff1a\u996e\u6c34\u673a\u6309\u94ae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15250","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"397","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u56db\uff09\uff1a\u50a8\u7269\u7bb1\u63d0\u624b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15251","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"398","published_number":0,"title":"\u626b\u63cf\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e94\uff09\uff1a\u98ce\u6247\u5ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15252","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"399","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u626b\u63cf\u53ef\u4ee5\u6dfb\u52a0\u8584\u58c1\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19591","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"400","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u53ef\u53d8\u622a\u9762\u626b\u63cf\u8d77\u59cb\u65b9\u5411\u53ef\u4ee5\u8c03\u6574\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19592","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"401","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5f00\u653e\u7684\u622a\u9762\u53ef\u4ee5\u521b\u5efa\u626b\u63cf\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19593","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"402","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5982\u4f55\u8c03\u6574\u8f68\u8ff9\u7684\u8d77\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19594","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"403","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u626b\u63cf\u548c\u62c9\u4f38\u6709\u4ec0\u4e48\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19595","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"404","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19596","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"30","published_number":0,"title":"\u6df7\u5408\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"789","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"405","published_number":0,"title":"\u6df7\u5408\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15253","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"406","published_number":0,"title":"\u6df7\u5408\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15254","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"407","published_number":0,"title":"\u6df7\u5408\u7279\u5f81\uff1a\u6df7\u5408\u9876\u70b9\u53ca\u622a\u9762\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15255","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"408","published_number":0,"title":"\u626b\u63cf\u6df7\u5408\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15256","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"409","published_number":0,"title":"\u626b\u63cf\u6df7\u5408\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15257","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"410","published_number":0,"title":"\u626b\u63cf\u6df7\u5408\u7279\u5f81\uff1a\u6df7\u5408\u9876\u70b9\u53ca\u622a\u9762\u8981\u6c42\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15258","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"411","published_number":0,"title":"\u626b\u63cf\u6df7\u5408\u7279\u5f81\uff1a\u6df7\u5408\u9876\u70b9\u53ca\u622a\u9762\u8981\u6c42\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15259","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"412","published_number":0,"title":"\u6df7\u5408\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e00\uff09\uff1a\u55b7\u5634","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15260","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"413","published_number":0,"title":"\u6df7\u5408\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e8c\uff09\uff1a\u6599\u6597","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15261","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"414","published_number":0,"title":"\u6df7\u5408\u7279\u5f81\u7684\u5e94\u7528\u4e3e\u4f8b\uff08\u4e09\uff09\uff1a\u8fde\u63a5\u7ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15262","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"415","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u70b9\u53ef\u4ee5\u4f5c\u4e3a\u6df7\u5408\u7684\u622a\u9762\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19597","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"416","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5982\u4f55\u63a7\u5236\u5706\u7684\u8d77\u70b9\u4f4d\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19598","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"417","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u6df7\u5408\u7279\u5f81\u8d77\u59cb\u4e0e\u7ec8\u6b62\u5904\u7684\u6761\u4ef6\u53ef\u4ee5\u63a7\u5236\u4e48","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19599","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"418","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19600","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"31","published_number":0,"title":"\u7279\u5f81\u7684\u955c\u50cf\u3001\u9635\u5217\u3001\u590d\u5236\u4e0e\u53d8\u6362","result":"","resultStatus":"","lock":"","status":"published","taskId":"790","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"419","published_number":0,"title":"\u7279\u5f81\u7684\u955c\u50cf\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15263","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"420","published_number":0,"title":"\u7279\u5f81\u7684\u955c\u50cf\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15264","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"421","published_number":0,"title":"\u7279\u5f81\u7684\u955c\u50cf\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15265","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"422","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15266","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"423","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u5c3a\u5bf8\u9635\u5217\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15267","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"424","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u5c3a\u5bf8\u9635\u5217\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15268","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"425","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u65b9\u5411\u9635\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15269","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"426","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u8f74\u9635\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15270","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"427","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u586b\u5145\u9635\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15271","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"428","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u66f2\u7ebf\u9635\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15272","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"429","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u70b9\u9635\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15273","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"430","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u7ec4\u9635\u5217\u4e0e\u5220\u9664\u9635\u5217","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15274","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"431","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u5e94\u7528\u4e3e\u4f8b\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15275","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"432","published_number":0,"title":"\u7279\u5f81\u7684\u9635\u5217\uff1a\u5e94\u7528\u4e3e\u4f8b\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15276","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"433","published_number":0,"title":"\u7279\u5f81\u7684\u590d\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15277","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"434","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u955c\u50cf\u540e\u7684\u5bf9\u8c61\u8fd8\u80fd\u7ee7\u7eed\u955c\u50cf\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19601","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"435","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u9635\u5217\u540e\u7684\u5bf9\u8c61\u80fd\u5426\u4ece\u4e2d\u5220\u9664","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19602","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"436","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u9635\u5217\u65f6\u7279\u5f81\u7684\u7ec8\u6b62\u6761\u4ef6\u80fd\u5426\u4fdd\u7559","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19603","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"437","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19604","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"32","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u6a21\u5757\u4e2d\u7684\u5176\u4ed6\u529f\u80fd","result":"","resultStatus":"","lock":"","status":"published","taskId":"791","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"438","published_number":0,"title":"\u79fb\u9664\u9762\uff1a\u6982\u5ff5\u53ca\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15278","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"439","published_number":0,"title":"\u79fb\u9664\u9762\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15279","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"440","published_number":0,"title":"\u87ba\u65cb\u626b\u63cf\u7279\u5f81\uff1a\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15280","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"441","published_number":0,"title":"\u87ba\u65cb\u626b\u63cf\u7279\u5f81\uff1a\u521b\u5efa\u8fc7\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15281","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"442","published_number":0,"title":"\u87ba\u65cb\u626b\u63cf\u7279\u5f81\uff1a\u79fb\u9664\u6750\u6599\u7684\u87ba\u65cb\u626b\u63cf\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15282","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"443","published_number":0,"title":"\u87ba\u65cb\u626b\u63cf\u7279\u5f81\uff1a\u5e94\u7528\u4e3e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15283","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"444","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u80fd\u7528\u626b\u63cf\u521b\u5efa\u5f39\u7c27\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19605","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"445","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u5f00\u653e\u7684\u622a\u9762\u53ef\u4ee5\u505a\u87ba\u65cb\u626b\u63cf\u5417","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19606","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"446","published_number":0,"title":"\u672c\u7ae0\u7b54\u7591\uff1a\u600e\u4e48\u521b\u5efa\u53ef\u53d8\u87ba\u8ddd\u7684\u5f39\u7c27","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19607","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"447","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19608","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"33","published_number":0,"title":"\u96f6\u4ef6\u8bbe\u8ba1\u7efc\u5408\u6848\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"792","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"448","published_number":0,"title":"\u672c\u8bfe\u7a0b\u4e2d\u7efc\u5408\u6848\u4f8b\u7684\u6709\u5173\u8bf4\u660e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15284","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"449","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e00\uff09\u5851\u6599\u65cb\u94ae\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15285","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"450","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e00\uff09\u5851\u6599\u65cb\u94ae\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15286","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"451","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e00\uff09\u5851\u6599\u65cb\u94ae\uff1a\u5e95\u90e8\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15287","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"452","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e00\uff09\u5851\u6599\u65cb\u94ae\uff1a\u5e95\u90e8\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15288","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"453","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e00\uff09\u5851\u6599\u65cb\u94ae\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15289","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"454","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\uff09\u5851\u6599\u6302\u94a9\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15290","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"455","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\uff09\u5851\u6599\u6302\u94a9\uff1a\u4e00\u534a\u7ed3\u6784\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15291","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"456","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\uff09\u5851\u6599\u6302\u94a9\uff1a\u4e00\u534a\u7ed3\u6784\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15292","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"457","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\uff09\u5851\u6599\u6302\u94a9\uff1a\u4e00\u534a\u7ed3\u6784\u8bbe\u8ba1\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15293","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"458","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\uff09\u5851\u6599\u6302\u94a9\uff1a\u955c\u50cf\u53ca\u540e\u671f\u7ec6\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15294","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"459","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e09\uff09\u5851\u6599\u57ab\u7247\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15295","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"460","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e09\uff09\u5851\u6599\u57ab\u7247\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15296","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"461","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e09\uff09\u5851\u6599\u57ab\u7247\uff1a\u5c40\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15297","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"462","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e09\uff09\u5851\u6599\u57ab\u7247\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15298","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"463","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e09\uff09\u5851\u6599\u57ab\u7247\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15299","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"464","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u56db\uff09\u8fde\u63a5\u7ba1\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15300","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"465","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u56db\uff09\u8fde\u63a5\u7ba1\uff1a\u5e95\u90e8\u4e0e\u4e2d\u90e8\u5f2f\u7ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15301","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"466","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u56db\uff09\u8fde\u63a5\u7ba1\uff1a\u4e0a\u7aef\u8fde\u63a5\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15302","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"467","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u56db\uff09\u8fde\u63a5\u7ba1\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15303","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"468","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u56db\uff09\u8fde\u63a5\u7ba1\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15304","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"469","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e94\uff09\u4f20\u547c\u673a\u5957\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15305","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"470","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e94\uff09\u4f20\u547c\u673a\u5957\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15306","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"471","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e94\uff09\u4f20\u547c\u673a\u5957\uff1a\u4e3b\u4f53\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15307","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"472","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e94\uff09\u4f20\u547c\u673a\u5957\uff1a\u5c40\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15308","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"473","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e94\uff09\u4f20\u547c\u673a\u5957\uff1a\u5c40\u90e8\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15309","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"474","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15310","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"475","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15311","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"476","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u4e3b\u4f53\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15312","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"477","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u4fa7\u9762\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15313","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"478","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u4fa7\u9762\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15314","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"479","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15315","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"480","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516d\uff09\u811a\u8e0f\u677f\u8fde\u63a5\u5668\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15316","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"481","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e03\uff09\u6cd5\u5170\u76d8\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15317","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"482","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e03\uff09\u6cd5\u5170\u76d8\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15318","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"483","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e03\uff09\u6cd5\u5170\u76d8\uff1a\u6c89\u5934\u5b54\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15319","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"484","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e03\uff09\u6cd5\u5170\u76d8\uff1a\u5b54\u53ca\u4fee\u9970\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15320","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"485","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516b\uff09\u524a\u7b14\u5200\u76d2\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15321","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"486","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516b\uff09\u524a\u7b14\u5200\u76d2\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15322","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"487","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516b\uff09\u524a\u7b14\u5200\u76d2\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15323","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"488","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u516b\uff09\u524a\u7b14\u5200\u76d2\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15324","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"489","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e5d\uff09\u5851\u6599\u51f3\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15325","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"490","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e5d\uff09\u5851\u6599\u51f3\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15326","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"491","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e5d\uff09\u5851\u6599\u51f3\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15327","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"492","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e5d\uff09\u5851\u6599\u51f3\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15328","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"493","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\uff09\u6258\u67b6\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15329","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"494","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\uff09\u6258\u67b6\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15330","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"495","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\uff09\u6258\u67b6\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15331","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"496","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e00\uff09\u996e\u6c34\u673a\u624b\u67c4\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15332","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"497","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e00\uff09\u996e\u6c34\u673a\u624b\u67c4\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15333","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"498","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e00\uff09\u996e\u6c34\u673a\u624b\u67c4\uff1a\u626b\u63cf\u7279\u5f81\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15334","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"499","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e00\uff09\u996e\u6c34\u673a\u624b\u67c4\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15335","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"500","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e8c\uff09\u4fee\u6b63\u6db2\u7b14\u76d6\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15336","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"501","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e8c\uff09\u4fee\u6b63\u6db2\u7b14\u76d6\uff1a\u4fa7\u9762\u7ed3\u6784\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15337","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"502","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e8c\uff09\u4fee\u6b63\u6db2\u7b14\u76d6\uff1a\u4fa7\u9762\u7ed3\u6784\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15338","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"503","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e8c\uff09\u4fee\u6b63\u6db2\u7b14\u76d6\uff1a\u5c40\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15339","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"504","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e8c\uff09\u4fee\u6b63\u6db2\u7b14\u76d6\uff1a\u7ec6\u5316\u53ca\u603b\u7ed3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15340","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"505","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e09\uff09\u8776\u5f62\u87ba\u6bcd\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15341","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"506","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e09\uff09\u8776\u5f62\u87ba\u6bcd\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15342","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"507","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e09\uff09\u8776\u5f62\u87ba\u6bcd\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"508","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u56db\uff09\u6247\u53f6\u56fa\u5b9a\u5ea7\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15344","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"509","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u56db\uff09\u6247\u53f6\u56fa\u5b9a\u5ea7\uff1a\u521b\u5efa\u57fa\u51c6\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15345","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"510","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u56db\uff09\u6247\u53f6\u56fa\u5b9a\u5ea7\uff1a\u5c40\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15346","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"511","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u56db\uff09\u6247\u53f6\u56fa\u5b9a\u5ea7\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15347","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"512","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e94\uff09\u70ed\u6c34\u5668\u63a5\u7ebf\u76d2\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15348","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"513","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e94\uff09\u70ed\u6c34\u5668\u63a5\u7ebf\u76d2\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15349","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"514","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e94\uff09\u70ed\u6c34\u5668\u63a5\u7ebf\u76d2\uff1a\u5706\u5468\u5207\u6750\u6599\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15350","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"515","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e94\uff09\u70ed\u6c34\u5668\u63a5\u7ebf\u76d2\uff1a\u5c40\u90e8\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15351","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"516","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e94\uff09\u70ed\u6c34\u5668\u63a5\u7ebf\u76d2\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15352","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"517","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516d\uff09\u7535\u98ce\u6247\u5e95\u5ea7\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15353","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"518","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516d\uff09\u7535\u98ce\u6247\u5e95\u5ea7\uff1a\u5e95\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15354","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"519","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516d\uff09\u7535\u98ce\u6247\u5e95\u5ea7\uff1a\u4e0a\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15355","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"520","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516d\uff09\u7535\u98ce\u6247\u5e95\u5ea7\uff1a\u626b\u63cf\u7279\u5f81\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15356","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"521","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e03\uff09\u652f\u6491\u67b6\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15357","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"522","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e03\uff09\u652f\u6491\u67b6\uff1a\u516d\u5206\u4e4b\u4e00\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15358","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"523","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e03\uff09\u652f\u6491\u67b6\uff1a\u516d\u5206\u4e4b\u4e00\u7ed3\u6784\u955c\u50cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15359","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"524","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e03\uff09\u652f\u6491\u67b6\uff1a\u5176\u4f59\u76f8\u540c\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15360","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"525","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e03\uff09\u652f\u6491\u67b6\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15361","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"526","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516b\uff09\u63d2\u5934\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15362","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"527","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516b\uff09\u63d2\u5934\uff1a\u4e2d\u90e8\u8f6e\u5ed3\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15363","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"528","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516b\uff09\u63d2\u5934\uff1a\u4e2d\u90e8\u4e3b\u8981\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15364","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"529","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516b\uff09\u63d2\u5934\uff1a\u4e2d\u90e8\u5c40\u90e8\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15365","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"530","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516b\uff09\u63d2\u5934\uff1a\u4e2d\u90e8\u5c40\u90e8\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15366","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"531","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u516b\uff09\u63d2\u5934\uff1a\u626b\u63cf\u53ca\u7ec6\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15367","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"532","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e5d\uff09\u50a8\u7269\u7bb1\u63d0\u624b\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15368","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"533","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e5d\uff09\u50a8\u7269\u7bb1\u63d0\u624b\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"534","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e5d\uff09\u50a8\u7269\u7bb1\u63d0\u624b\uff1a\u5c40\u90e8\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15370","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"535","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u5341\u4e5d\uff09\u50a8\u7269\u7bb1\u63d0\u624b\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15371","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"536","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\uff09\u6cf5\u7bb1\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15372","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"537","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\uff09\u6cf5\u7bb1\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"538","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\uff09\u6cf5\u7bb1\uff1a\u5c40\u90e8\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15374","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"539","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\uff09\u6cf5\u7bb1\uff1a\u5c40\u90e8\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"540","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\uff09\u6cf5\u7bb1\uff1a\u5b54\u4f18\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15376","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"541","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\uff09\u6cf5\u7bb1\uff1a\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15377","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"542","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e00\uff09\u652f\u67b6\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15378","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"543","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e00\uff09\u652f\u67b6\uff1a\u5de6\u7aef\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15379","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"544","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e00\uff09\u652f\u67b6\uff1a\u53f3\u7aef\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15380","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"545","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e00\uff09\u652f\u67b6\uff1a\u4e2d\u90e8\u53ca\u540e\u671f\u7ec6\u5316\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15381","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"546","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e8c\uff09\u6cf5\u4f53\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15382","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"547","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e8c\uff09\u6cf5\u4f53\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15383","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"548","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e8c\uff09\u6cf5\u4f53\uff1a\u5c40\u90e8\u7ec6\u5316\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"549","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e8c\uff09\u6cf5\u4f53\uff1a\u5c40\u90e8\u7ec6\u5316\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15385","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"550","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e09\uff09\u673a\u68b0\u624b\u56fa\u5b9a\u9cc4\u677f\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15386","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"551","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e09\uff09\u673a\u68b0\u624b\u56fa\u5b9a\u9cc4\u677f\uff1a\u4e3b\u4f53\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15387","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"552","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e09\uff09\u673a\u68b0\u624b\u56fa\u5b9a\u9cc4\u677f\uff1a\u5c40\u90e8\u7ed3\u6784\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15388","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"553","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e09\uff09\u673a\u68b0\u624b\u56fa\u5b9a\u9cc4\u677f\uff1a\u603b\u7ed3\u4e0e\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15389","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"554","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u56db\uff09\u5236\u52a8\u94b3\u4e3b\u4f53\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15390","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"555","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u56db\uff09\u5236\u52a8\u94b3\u4e3b\u4f53\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15391","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"556","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u56db\uff09\u5236\u52a8\u94b3\u4e3b\u4f53\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"557","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u56db\uff09\u5236\u52a8\u94b3\u4e3b\u4f53\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15393","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"558","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u56db\uff09\u5236\u52a8\u94b3\u4e3b\u4f53\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15394","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"559","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e94\uff09\u6c7d\u8f66\u8f6c\u5411\u8282\uff1a\u6982\u8ff0\u53ca\u8bbe\u8ba1\u601d\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15395","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"560","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e94\uff09\u6c7d\u8f66\u8f6c\u5411\u8282\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"561","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e94\uff09\u6c7d\u8f66\u8f6c\u5411\u8282\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15397","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"562","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e94\uff09\u6c7d\u8f66\u8f6c\u5411\u8282\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15398","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"563","published_number":0,"title":"\u96f6\u4ef6\u6848\u4f8b\uff08\u4e8c\u5341\u4e94\uff09\u6c7d\u8f66\u8f6c\u5411\u8282\uff1a\u8bbe\u8ba1\u8fc7\u7a0b\u8bb2\u89e3\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"15399","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"564","published_number":0,"title":"\u672c\u7ae0\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"19609","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]
{
"text": {
"icon": "es-icon es-icon-graphic",
"name": "图文"
}
,
"video": {
"icon": "es-icon es-icon-video",
"name": "视频"
}
,
"audio": {
"icon": "es-icon es-icon-audio",
"name": "音频"
}
,
"live": {
"icon": "es-icon es-icon-live",
"name": "直播"
}
,
"discuss": {
"icon": "es-icon es-icon-discuss",
"name": "讨论"
}
,
"flash": {
"icon": "es-icon es-icon-flash",
"name": "Flash"
}
,
"doc": {
"icon": "es-icon es-icon-document",
"name": "文档"
}
,
"ppt": {
"icon": "es-icon es-icon-ppt",
"name": "PPT"
}
,
"testpaper": {
"icon": "es-icon es-icon-examination",
"name": "考试"
}
,
"homework": {
"icon": "es-icon es-icon-task",
"name": "作业"
}
,
"exercise": {
"icon": "es-icon es-icon-exercise",
"name": "练习"
}
,
"download": {
"icon": "es-icon es-icon-downloadfile",
"name": "下载资料"
}
}
1576341301
