[{"itemType":"task","number":"1","published_number":"1","title":"1.\u8bba\u8bc1\u6709\u6548\u6027\u5206\u6790\u5165\u95e8..mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1795449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:39:54","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"2.\u8bba\u8bf4\u6587\u5165\u95e8.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1795451","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:20:11","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"1.\u8bba\u8bc1\u6709\u6548\u6027\u5206\u6790\u7684\u5ba1\u9898_batch.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1795450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:56:20","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"2.\u8bba\u8bc1\u6709\u6548\u6027\u5206\u6790\u7684\u884c\u6587.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1795452","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:51:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"3.\u8bba\u8bf4\u6587\u5ba1\u9898..mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1795453","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:02:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"4.\u8bba\u8bf4\u6587\u884c\u6587.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1795454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:19:02","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]