Hehadalreadydonehishomeworkfortheinterview.Sohecouldans...

问题详情：

He had already done his homework for the interview. So he could answer our questions easily.

A. done some exercises                 B. taken exercise

C. finished his lessons                   D. made preparations

【回答】

D

知识点：相似 相近词比较

题型：选择题