--- She will finish the project within three days!
--- ! I could do it in three hours.
A. You are right
B. I’m stuck
C. Oh, e on
D. Don’t mention it
网友回答
A. You are right
B. I’m stuck
(答案→)C. Oh, e on
D. Don’t mention it
解析：考察交际用语. A. 你是对的。B. 我困。 C.哦，来吧 D.别客气。句意，
她能在三日内完成这个项目!——哦，来吧！我能在三个小时内做完。选C。