— Do you mind my smoking here?—. Look at the sign. It says, “No Smoking.”A. It doesn’t mat

— Do you mind my smoking here?
— . Look at the sign. It says, “No Smoking.”
A. It doesn’t matter.
B. No, I don’t.
C. You’d better not.
D. Never mind.

A. It doesn’t matter.B. No, I don’t.(答案→)C. You’d better not.D. Never mind.解析：A. It doesn’t matter.没关系 B. No, I don’t.不，我不C. You’d better not. 最好不要 D. Never mind.没关系；句意：你介意我在这里吸烟吗？你最好不要，看看这个标识，上面写着 “禁止吸烟”。故选C.

我明天再问问老师，叫他解释下这个问题