题目内容
---Shall we have a smoke here?
---No, we ______ because the worker is carrying some petrol.
A. won’t B. mustn’t C. can’t D. needn’t
B因为petrol,所以mustn't决不允许。
对话填空
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题目内容
---Shall we have a smoke here?
---No, we ______ because the worker is carrying some petrol.
A. won’t B. mustn’t C. can’t D. needn’t
B因为petrol,所以mustn't决不允许。
对话填空
|