[{"itemType":"task","number":"1","title":"\u751f\u4ea7\u4f01\u4e1a\u5371\u9669\u6e90\u8fa8\u8bc6\u4e0e\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"340","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:06","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0},{"itemType":"task","number":"2","title":"\u751f\u4ea7\u4f01\u4e1a\u5b89\u5168\u9690\u60a3\u7684\u7c7b\u578b\u3001\u8bc4\u4f30\u53ca\u6574\u6539","result":"","resultStatus":"","lock":true,"status":"published","taskId":"341","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:04","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0},{"itemType":"task","number":"3","title":"\u751f\u4ea7\u4f01\u4e1a\u5458\u5de5\u7684\u4e0d\u5b89\u5168\u884c\u4e3a\u5f71\u54cd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"342","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:38","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0},{"itemType":"task","number":"4","title":"\u751f\u4ea7\u4f01\u4e1a\u5b89\u5168\u9690\u60a3\u6392\u67e5\u53ca\u6574\u6539\u3001\u91cd\u5927\u5371\u9669\u6e90\u76d1\u63a7","result":"","resultStatus":"","lock":true,"status":"published","taskId":"343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:32","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0}]