问题补充:
— How far can you run without stopping?
— . I’ve never tried.
A. Don’t mention it.
B. That’s all right.
C. I have no idea.
D. Go ahead.
答案:
A. Don’t mention it.
B. That’s all right.
(答案→)C. I have no idea.
D. Go ahead.
解析:考查交际用语:A. Don’t mention it不用谢,B. That’s all right.没关系,C. I have no idea.我不知道,D. Go ahead. 请便,句意:--你一下不停能走多远,--我不知道,我没有试过。选C。