问题

.It was in the 1990s _______ we were working together ____ we made friends with each other.
A:that; when
B:when; that
C:that; that
D:when; when
B:when; that
C:that; that
D:when; when
正确答案是:
同类题型
hehas the ______ actively to get near us because he has no little friends to playtogether with
Do you know Mo Yan— Of course, I have read all the works of Mo Yan ________got Nobel Prize in 2012.
canyou see in the picture —Somebirds.
I’ ll give you a ring about eight.——Could you phone a bit later? I ______ dinner then