Question

【题目】We'd like to do something for you________what you've done for us.

A. in exchange

B. in turn

C. in return for

D. in terms of

Answer 1

【答案】C

【解析】句意：我们想为你做些事情以回报你为我们所做的一切。in return for作为……的回报；in exchange交换；ln turn依次地；in terms of从某个方面来看。