题目内容
—Does Liu Hui serve in the army?
—No, but he ________ in the army for three years.
—No, but he ________ in the army for three years.
| A.served | B.has served | C.is serving | D.would serve |
A
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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