题目内容
1.-Must I finish the homework this morning?- ( )
| A. | No,you mustn't | B. | No,you can't | C. | No,you may not | D. | No,you needn't |
分析 --我今天早上必须完成作业吗?
--不,你不必.
解答 答案:D.
结合选项可知本题考查情态动词,根据答语中的No.可知为否定回答,意思是"不,没必要",以must开头的一般疑问句,肯定回答还用must,而否定回答一般借助于needn't或don't have to,表示"没必要",故选D.
点评 本题考查了情态动词的用法.解答时首先根据题干明确句意,理解所给选项中每个情态动词的意思并熟练掌握它们的用法,便可作出正确选择.
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