题目内容
--_________ I finish my homework now,mum?
--No,you _______.But you must finish it before seven o’clock.
| A.Must,needn’t | B.May,mustn’t |
| C.Can,can’t | D.Need,must |
A
解析试题分析:句意:我必须现在完成作业吗,妈妈?不,你不必。但你必须在七点之前完成它。Must必须;may可以;can能,会;need必须;对must一般问句进行否定回答常用needn’t,所以选A。
考点:考查情态动词。
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