题目内容
— I wonder if I _____ smoke here.
— No, you _____. You see, there is a "No Smoking" sign on the wall.
— No, you _____. You see, there is a "No Smoking" sign on the wall.
[ ]
A. may; needn't
B. must; can't
C. shall; won't
D. can; mustn't
B. must; can't
C. shall; won't
D. can; mustn't
D
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