There are a lot of computers in the lab,and they need professional to make sure they can be in a good state.
#80920
A
operation
B
maintenance
C
service
D
advice
推荐题目
To________ telling lies, he asked his friend to help him cheat his parents.
#71133
A
get rid of
B
get away with
C
throw away
D
get down to
The little girl ________ a cry at the sight of a big snake.
#66219
A
let out
B
gave out
C
made out
D
shouted out
His mother kept telling him to his manners at the party.So he became impatient.
#71963
A
mind
B
notice
C
watch
D
care
Many wage earners in big cities find they may only have enough to ____ their houses, cars and other costs of living and have little extra money to invest.
#65212
A
pay off
B
pay for
C
pay back
D
pay