Question

15. ―Why did I make such a silly decision? I really feel upset.

―    .Even the wise are not always free from error.

A, Come on       B. Cheers

C. That's all right    D.  No problem

Answer 1

15.   A考查交际用语。句意："为什么我会做出如此愚蠢的决定？我真的感觉很不安。""加油。即使智者也可能犯错误。" Come on.力B油。Cheers.干杯。That's all right.别客气。No problem.没问题。根据句意选A。