I -----go to bed -----12 o'clock last night?A.couldn't ;until B.c_英语解答

I -----go to bed -----12 o'clock last night?
A.couldn't ;until
B.could ;until
C.can ;until
选择的理由

人气：208 ℃　时间：2019-11-06 14:36:25

解答

A
not.until直到.才