I am sorry,but I—you were here.When did you come back?A don't kno_英语解答

I am sorry,but I—you were here.When did you come back?A don't know B didn't know 请选...
I am sorry,but I—you were here.When did you come back?
A don't know
B didn't know
请选择一个,

人气：260 ℃　时间：2019-08-31 07:52:12

解答

B didn't know 说“我不知道你在这”的时候,实际上是已经知道你在这,所以用过去时