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 has been 60 years ______ the two countries established diplomatic ties.
#33197
A
that
B
after
C
from
D
since
__________I see him, he looks sad.
#31022
A
Every now and then
B
Every now and again
C
Every so often
D
Every time
It was not until last year ________ he got in touch with his father in Canada.
#34528
A
where
B
what
C
how
D
that
The new manager had a bad cold, and _________ couldn’t come to the party.
#32014
A
besides
B
because
C
however
D
therefore