题目内容
– Must I clean up the classroom right now, Miss Green?
-- No, you ______.
A.mustn’t B.can’t C.needn’t D.may not
【答案】
C
【解析】
试题分析:must的含义是必须一定,其否定形式mustn’t表示禁止的含义。故must的否定回答一般借助于needn’和don’t have to来构成,句意:我今天必须打扫完教室吗?格林老师。根据前文No,可知下文为否定回答,故选C.
考点:must的用法
点评:must的否定形式是常考内容之一,结构比较固定,熟记即可。
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