题目内容
I first met him three years ago.He ________ in a chain store of KFC at that time.
[ ]
A.has worked
B.had worked
C.was working
D.had been working
答案:C
提示:
提示:
|
根据句中的at that time可知,本句应为过去时态,指当时的情况用过去进行时。 |
练习册系列答案
相关题目