题目内容
—Must I make a phone call to him now?
—No, you________. You ______ write an email.
A.mustn’t; may B.may not; must C.shouldn’t; must D.don’t have to; may
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题目内容
—Must I make a phone call to him now?
—No, you________. You ______ write an email.
A.mustn’t; may B.may not; must C.shouldn’t; must D.don’t have to; may