You can come here____this time tomorrow,_____you?

题目

You can come here____this time tomorrow,_____you?
A:at can't B:in can't C:to don't D:on don't
说出为什么.

答案

You can come here____this time tomorrow,_____you?（A）
A:at can't B:in can't C:to don't D:on don't
在这一个时间用借词“at”,所以肯定选A.