[{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"1066155","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-01_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b\u4ecb\u7ecd.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915572","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-02_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u4ea7\u54c1\u4ecb\u7ecd.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915573","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:23","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-03_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u4e0b\u8f7d\u5b89\u88c5.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915574","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-05_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u529f\u80fd\u4ecb\u7ecd-\u6570\u636e\u6e90.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915576","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-04_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u529f\u80fd\u4ecb\u7ecd-\u5de5\u4f5c\u533a.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915575","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-06_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u6392\u5e8f.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-08_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u5206\u5c42.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:29","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-07_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u5206\u7ec4.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915578","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:55","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-09_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u4ea4\u4e92.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915580","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-10_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u53ef\u89c6\u5316.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915581","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:19","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-11_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u4eea\u8868\u677f.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915582","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:34","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u7b2c3\u8282 tableau\u4f7f\u7528-12_D2tableau\u6570\u636e\u5206\u6790\u8bfe\u7a0b-\u5b9e\u4f8b-\u5206\u4eab.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"915584","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]