题目内容
—Must I make a phone call to him now?
—No, you________. You ______ write an email.
—No, you________. You ______ write an email.
A.mustn’t; may | B.may not; must | C.shouldn’t; must | D.don’t have to; may |
D
试题分析:must的否定回答,一般用needn’t或者don’t have to,据此即可判定本题选D。
点评:must的否定回答不用mustn’t,一般用needn’t或者don’t have to。这样的规则熟记即可。
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