I didn’t manage to do it______you had explained how.A、untilB、unlessC、whenD、be

游客2023-11-20 53

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://www.tihaiku.com/zcyy/3203801.html

相关试题推荐

随机试题

最新回复(0)