When was it you met him in the library?
#85030
A
as
B
that
C
while
D
if.
推荐题目
---It was ___________ who helped us out of danger.---What brave and helpful children! We should learn from them.
#47012
A
they
B
them
C
their
D
theirs
Do you know in what circumstances was it____________ Jack achieved his goal?
#84961
A
how
B
where
C
when
D
that
It was not until she failed in the exam ______she realized the importance of study.
#84774
A
when
B
did
C
and
D
that