问题补充：
—Do you mind if I take off my jacket?—.
A. Of course not, make yourself at home
B. I’m glad if I can be of any help
C. Oh, thanks. That’s really nice of you
D. It’s really cold here
答案：
(答案→)A. Of course not, make yourself at home
B. I’m glad if I can be of any help
C. Oh, thanks. That’s really nice of you
D. It’s really cold here
解析：考查情景交际：问句是：—Do you mind if….“如果我…你介意吗？”，如果是介意就用Yes，but I do，如果不介意，就用Of course not，句意是：你介意我脱下外套吗？--当然不，别拘束。选A。
