—It is strange that Dave didn’t respond________any of my emails.—Something must have happened to him.
#27080
A
on
B
with
C
for
D
to
推荐题目
With new technology, pictures of underwater valleys can be taken ____ color.
#25720
A
by
B
for
C
with
D
in
The USA and some other countries helped the rebels in Libya ____________ their promise to support democracy (民主) and fair trade.
#26681
A
in danger of
B
in memory of
C
in peace for
D
in return for
If you are too formal, people around you won’t be __________.
#27516
A
at ease
B
in danger
C
in common
D
at work
The two ladies are ________ the same age, but there seems to be ten years ________ them.
#28907
A
at, between
B
about, among
C
as, among
D
of, between
--- Would you please tell me what time it is? --- It’s five minutes to nine ______ my watch.
#28738
A
on
B
by
C
at
D
in