—Does Liu Hui serve in the army? —No, but he in the army for three years. A. servedB. has

发布时间：2020-08-17 12:49:12

—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

网友回答

(答案→)A. served
B. has served
C. is serving
D. would serve
解析：由no是对前句的否定可知现在不在部队服役，是以前“服过役”，故用一般过去时。
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