题目内容
5.-Mr.Wang,must I come again to clean the classroom on Sunday?-No,you____.I have asked Kate to do it.( )
A. | can't | B. | mustn't | C. | needn't | D. | shouldn't |
分析 -王老师,我必须得在星期天再回来打扫教室吗?
-不,你不必.我已经让凯特打扫了.
解答 本题考查的是情态动词的用法,对must引导的一般疑问句的否定回答应该用needn't,表示不必的意思,can't是不能的意思,mustn't是一定不的意思,shouldn't是不应该的意思,故选C.
点评 对待此类考查情态动词的题目,首先要认真审题,结合所给出的语境,正确把握说话者的语气、情感、态度、观点等.其次要认真思考所给选项中情态动词的基本特征和用法,并结合语境推敲答案.
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