题目内容
— Must I return the book now?
— I’m afraid you ________ according to the library rules. But you can renew it.
A. need B. can
C. have to D. may
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题目内容
— Must I return the book now?
— I’m afraid you ________ according to the library rules. But you can renew it.
A. need B. can
C. have to D. may