题目内容
-- Excuse me, Sir. You_________take your camera into the museum.
-- Sorry, I didn't know and I promise you I_________.
| A.needn't; mustn't | B.can't; won't |
| C.mustn't; mustn't | D.may not; needn't |
B
略
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题目内容
| A.needn't; mustn't | B.can't; won't |
| C.mustn't; mustn't | D.may not; needn't |