I didn’t manage to do it______you had explained how.

admin2010-02-22  40

问题 I didn’t manage to do it______you had explained how.

选项 A、until
B、unless
C、when
D、before

答案A

解析
转载请注明原文地址:https://jikaoti.com/ti/m8HMFFFM
0

最新回复(0)