everyone except LiMing and LinTao (know)about it at that time.

分类: 作业答案 • 2022-07-15 15:20:33

问题描述：

答

knew

答

因为有at that time 的时间限制,所以用过去试.

答

knew
at that time在（过去的）当时,那时.是一个暗示时态的词组,所以要用过去式

答

I also know that this matter