We're having a meeting to discuss the new project ...10.30.my answer:at Correct answer:on

分类: 作业答案 • 2022-03-13 12:42:16

问题描述：

We're having a meeting to discuss the new project ...10.30.
my answer:at
Correct answer:on

答

具体时间用on!
at 10 o'clock