问题
We’ll have a class meeting. Don’t leave the classroom ______ 6 o’clock. [ ]
A: to
B: until
C: at
D:in
B: until
C: at
D:in
正确答案是：
同类题型
Our teacher is in hospital. —Oh, really? I ______. ______ visit her.
When did you get to know the foreigner? —_______ October 1st, 2009.[ ]
______ have you been learning to play the violin?—Since I was rive years old.
Let’s ________ and ________ football on the playground.
_________ does it take you to drive to Changgong to work every day?—About one hour and a half. [ ]