It is difficult for us to imagine_____ life was like for slaves in the ancient world.
#30005
A
where
B
what
C
which
D
why
推荐题目
.It is reported that two schools,_______fell into ruins in the earthquake, are being rebuilt and will be open next term.
#34217
A
they both
B
both of which
C
which both
D
both of them
—Was it 11 o'clock ________ your father came back last night?—Yes, he is always coming back so late.
#30269
A
that
B
while
C
when
D
until
The boy was so tired that he fell asleep ______ his mother could take off his clothes．
#32555
A
before
B
after
C
while
D
when
___ they visited our school, they showed great interest in everything they saw.
#31623
A
The first time
B
For the first time
C
At first
D
At the first time