手机经营公司类游戏:一道英语选择题，

来源：百度文库编辑：高考问答时间：2024/05/29 04:19:12

A man escaped from the prison last night. It was a long time ___ the guards discovered what had happened.
A. before
B. since
C. until
D. when
请指点！

A
很长时间之后警卫才发现发生了什么

选D吧

选A

一道英语选择题。一道英语选择题一道英语选择题一道英语选择题一道英语选择题一道英语选择题一道英语选择题一道英语选择题一道英语选择题一道英语选择题