问题 选择题

I first met Lily five years ago. She ___ as a nurse in a hospital at the time.

A.was working

B.has worked

C.had been working

D.had worked

答案

答案:A

题目分析:句意:五年前我第一次遇到莉莉,当时她正在一家医院做护士。因为是五年前遇到她的时候正发生的事情,所以用过去进行时,选A。

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单项选择题 A1型题