题目内容：

I know you will go to China last week.还是on last week?说明原因.

优质解答

这句子有问题吧,我知道你上周将要去中国?
可能是I know you went to China last week
或I know you will go to China next week
on后面一般接确切的日期,比如I know you will go to China on June 1
或I know you went to China on May 4