题文
—May I smoke here? —________, you ________. It can be dangerous.
| A.Yes, can | B.No, can’t | C.Yes, may | D.No, needn’t |
—May I smoke here? —________, you ________. It can be dangerous.
| A.Yes, can | B.No, can’t | C.Yes, may | D.No, needn’t |
试题篮
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