问题补充:
—Do you mind if I use the phone?
—.
A. Yes, go ahead
B. Behave yourself
C. Be my guest
D. Do it yourself
答案:
A. Yes, go ahead
B. Behave yourself
(答案→)C. Be my guest
D. Do it yourself
解析:C 考察情景交际。句义:—你介意我用电话吗?—请自便;A是的,去做吧!B行为规矩一点;C请自便;D自己动手做;根据句义说明C正确。