题目内容
-- Must I return (归还) the book before Friday?
-- No, you ______.
[ ]
A. needn't B. shouldn't C. mustn't D. may not
答案:A
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题目内容
-- Must I return (归还) the book before Friday?
-- No, you ______.
[ ]
A. needn't B. shouldn't C. mustn't D. may not