[{"itemType":"chapter","number":"1","published_number":0,"title":"\u5982\u4f55\u6253\u901a\u804c\u573a\u6210\u529f\u7ebf","result":"","resultStatus":"","lock":"","status":"published","taskId":"45600","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u5982\u4f55\u6253\u901a\u804c\u573a\u6210\u529f\u7ebf\uff08\u4e0a\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40711","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:11","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u5982\u4f55\u6253\u901a\u804c\u573a\u6210\u529f\u7ebf\uff08\u4e0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40712","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:41","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u5982\u4f55\u5f00\u5c55\u5411\u4e0a\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"45601","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"3","published_number":"3","title":"\u5982\u4f55\u5f00\u5c55\u5411\u4e0a\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40713","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:30","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u57f9\u517b\u6210\u957f\u578b\u601d\u7ef4","result":"","resultStatus":"","lock":"","status":"published","taskId":"45603","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"4","published_number":"4","title":"\u57f9\u517b\u6210\u957f\u578b\u601d\u7ef4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40714","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:38","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true}]