I first met Mary three years ago when we ______in a middle school together.

admin2009-04-15 41

问题 I first met Mary three years ago when we ______in a middle school together.

选项 A、have worked
B、had been working
C、were working
D、had worked

答案C

解析主句是过去式，时间状语从句用过去进行时。

转载请注明原文地址:https://kaotiyun.com/show/vJ8d777K

公共英语二级笔试

相关试题推荐

随机试题

最新回复(0)