问题

It’s almost ten years _____ we saw each other last time.
A:before
B:after
C:when
D:since;
B:after
C:when
D:since;
正确答案是:
同类题型
On Sundays there were a lot of children playing in the park, _______ parents sat together joking.
____________ the road is so slippery after the heavy snow, why not stay at home
I am sure our volleyball team will______theteam from No Middle School
nd was very successful in the seventies, most of members were in their twenties.