题目内容
7.---dad,must I finish my homework today?---No,you ______.You may do it tomorrow.( )
| A. | must not | B. | need not | C. | do not | D. | will not |
分析 --爸爸,我今天必须完成作业吗?
--不,你不必.你可以明天做.
解答 答案:B.根据No,you ,You may do it tomorrow,可知今天不必完成作业,在这里是作出否定回答.由must引导的一般疑问句表示否定回答时需要用needn't或don't have to来回答.故选B.
点评 情态动词的考查.回答以must引导的一般疑问句,肯定回答用Yes,Sb must."是的,…必须";否定回答用No,Sb needn't"不,…不必".
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