题目内容
4.-Must I return the book this week?-No,you .You can keep it for a month.( )
| A. | mustn't | B. | can't | C. | needn't |
分析 -我这周必须还书吗?-不,你不必.你可以借一个月.
解答 正确答案:C.本句是must引导的一般疑问句,其肯定回答仍用must,但否定回答用needn't或者don't have to,表示不必了,故选择C.句中keep表示借、保存的意思.
点评 本题考查情态动词must,基础题,但部分同学会误选A,记住must一般疑问句的否定回答是needn't或者don't have to,
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