Three criminals escaped from prison yesterday afternoon. It was a long time_____ the guards discovered what had happened.

admin2013-07-24  46

问题 Three criminals escaped from prison yesterday afternoon. It was a long time_____ the guards discovered what had happened.

选项 A、since
B、when
C、until
D、before

答案D

解析
转载请注明原文地址:https://jikaoti.com/ti/whhMFFFM
0

最新回复(0)