问题描述：
I want to know if I smoke here.— No,you
I want to know if I smoke here.
— No,you .Could you see the sign “NO SMOKING” there?
A．can; needn’tB．must; can’tC．shall; won’tD．may; mustn’t
I want to know if I smoke here.
— No,you .Could you see the sign “NO SMOKING” there?
A．can; needn’tB．must; can’tC．shall; won’tD．may; mustn’t
问题解答：
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