—I’ll take at least 2 hours to do this!
—Oh, !I could do it in 30 minutes.
A. e on
B. pardon me
C. you are right
D. don’t mention it
网友回答
(答案→)A. e on
B. pardon me
C. you are right
D. don’t mention it
解析：本题考查交际用语。e on 意思是“得啦！算了吧！”（指责对方刚说的话不对时的用语）。