问题:
智慧职教: 优良的服务系统必须包含的四个要素:[填空(1)] 、 [填空(2)] 、[填空(3)
答案:
[{"SortOrder":0,"Content":"品质好","IsAnswer":true},{"SortOrder":1,"Content":"数量足","IsAnswer":true},{"SortOrder":2,"Content":"成本低","IsAnswer":true},{"SortOrder":3,"Content":"交货迅速","IsAnswer":true}]