Question

【题目】—Does Liu Hui serve in the army?

—No, but he _in the army for three years.

A. served B. has served

C. is serving D. would serve

Answer 1

【答案】A

【解析】

句意：——刘辉在军队服役吗?——没有，但是他在军队里服役了三年。考查时态辨析题。根据否定回答No，可知现在不在部队服役，而在军中服役三年是以前的事情，需用一般过去时，故选A。