The computer system ______ suddenly while he was searching for information.
#68622
A
broke down
B
broke out
C
broke up
D
broke in
推荐题目
It is a pity that the quarrel  _____  their friendship.
#78376
A
broke up
B
put down
C
gave up
D
took away
Rod loves ________ clocks. However, he never manages to put them together again.
#69599
A
taking apart
B
giving away
C
making up
D
turning off
We don’t intend to sign any documents without        our lawyer.
#73375
A
demanding
B
discussing
C
consulting
D
asking