不挂科搜题免费

问题:

E. 防水膜

答案:

{"optionAnswerContent":"Hardness film","SortOrder":0};{"optionAnswerContent":"dye","SortOrder":1};{"optionAnswerContent":"Impact resistant film","SortOrder":2};{"optionAnswerContent":"Water-proof film","SortOrder":3};{"optionAnswerContent":"Antireflection film","SortOrder":4}