2. 职称英语
  3. He______in the army for ten years, and he retired last year.A、has servedB、had s

He______in the army for ten years, and he retired last year.A、has servedB、had s

游客2023-09-21  75
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 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，所以用过去完威时，故选B。
转载请注明原文地址:http://tihaiku.com/zcyy/3034349.html
相关试题推荐
随机试题
最新回复(0)