题目内容
—I wonder if I ________ smoke here.
—No, you ________. You see, there is a“NO SMOKING”sign here.
A.may; needn't B.must; can't
C.shall; won't D.can; mustn't
D
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题目内容
—I wonder if I ________ smoke here.
—No, you ________. You see, there is a“NO SMOKING”sign here.
A.may; needn't B.must; can't
C.shall; won't D.can; mustn't
D