TheyWere invited to an important ball ______ the first time in their life.

admin2009-06-21 79

问题 TheyWere invited to an important ball ______ the first time in their life.

选项 A、for
B、at
C、on

答案A

解析 at后加时间，是指确切的时间，例如at 2：30； on加时间指的是一天中的某段时间，例如 on Friday evening。

转载请注明原文地址:https://kaotiyun.com/show/p80d777K

公共英语一级笔试

相关试题推荐

随机试题

最新回复(0)