He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system _________.
#64232
A
broke in
B
broke up
C
broke out
D
broke down
推荐题目
—Mom, I can’t see any point in working hard at all the subjects at school.—Come on, dear. Years of hard work will surely ___________ in the future of your career.
#69636
A
make sure
B
pay off
C
bring back
D
pay back
The bank could us with $100,000 for the house．Why don’t we buy it?
#74584
A
show
B
offer
C
provide
D
solve
Bad habits are not always easy to ; it needs your determination.
#71157
A
remove
B
be removing
C
be removed
D
be moved
We ________ contact with each other for years. And last week we ________ contact again.
#64078
A
lost; made
B
have been out of; got into
C
had been out of; made
D
came; kept
It’s hard to rescue drowning people because they ________ so much.
#83331
A
sink
B
swim
C
jump
D
struggle