Question

He’s teaching me French        my teaching him Chinese.

A．in place of

B．in case of

C．in exchange for

D．in honor of

Answer 1

C

A代替="instead" of B以防，万一C作为......的交换D为纪念。。。句意：他教我法语作为我教他中文的交换。
点评：这几个介词短语都是常考内容，记住in+n+of 这种常用的结构及in place of 与in the place of 的区别。