He ______ in the army for ten years, and he retired last year.A、has servedB、had

游客2023-09-29  25

问题 He ______ in the army for ten years, and he retired last year.

选项 A、has served
B、had served
C、served
D、had been serving

答案 B

解析 句意:他在部队服役十年,去年退役了。该题考查的是时态。整个句子为过去时态,从时间状语for ten years可以判断这里表示过去持续的状态,所以用过去完成时。
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