题目内容
--Must I renew the book now?
--No, you ________. You ________ that yesterday.
- A.mustn't; should do
- B.needn't; should have done
- C.may not; should do
- D.can't; should have done
D
你本该昨天还书,但没还,所以现在不能续借。
你本该昨天还书,但没还,所以现在不能续借。
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