问题
It was not until he came back _____ he knew the police were looking for him.
A:which
B:since
C:that
D:before
B:since
C:that
D:before
正确答案是：
同类题型
In the United States, Father’s Day falls on ________ third Sunday in ________ June.
I often play sports ___Saturday afternoon. [ ]
Our school is very beautiful. There are eightteachers and students in it.
___How time flies!It’s already twelve o’clock. ___ Oh,really? I ______ it at all.
Everyone knows that a desk is made _____ wood and paper is made _____ wood, too. [ ]