Question

—Are you free after school?

—Sorry: I’ve planned to treat a friend of mine to dinner 　　　 for his help.

A. in terms　　 B. in honor　 C. in turn　　 D. in return

 

Answer 1

D

 

考查固定短语的含义及语境。语境：----放学后你有空吗？---对不起。我本计划请我的朋友吃饭以答谢他的帮助。此处in return应为：回报。