问题补充:
—Would you mind if I smoke?
—.
A. Yes,please do
B. Not at all
C. All right
D. That’s OK
答案:
A. Yes,please do
(答案→)B. Not at all
C. All right
D. That’s OK
解析:Yes,please do是的,请吧!Not at all一点也不,别客气;All right好吧;That’s OK没关系。联系上文,你介意我抽烟吗?可知选B,最符合语境。