题目内容
-Must we clean the room right now?
-No, you_________. You ________ clean it after lunch.
A.needn’t; may B.needn’t; must C.mustn’t; can D.mustn’t; may
A
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题目内容
-Must we clean the room right now?
-No, you_________. You ________ clean it after lunch.
A.needn’t; may B.needn’t; must C.mustn’t; can D.mustn’t; may
A