We went through a period_______ communications were very difficult in the countryside.
#33356
A
which
B
in which
C
whose
D
with which
推荐题目
There is still a lot for Chinese Women’s volleyball team to improve _____ they have obtained a string of wins.
#30137
A
now that
B
as if
C
even though
D
given that
23. Tom had to be told two or three times ________ he could remember what the teacher said.
#79646
A
before
B
when
C
until
D
As
Air pollution is getting more and more serious, so we must take action it is too late.
#31510
A
before
B
after
C
until
D
when
—I’d like to invite you to my new house next weekend.—Thank you, but ____ I’ll have time I’m not sure at the moment.
#34533
A
when
B
as
C
in case
D
unless