The computer system suddenly_____ while he was searching for information on the Internet.
#65720
A
broke out
B
broke up
C
broke in
D
broke down
推荐题目
The generous donation from China to the sufferers in the killing Indian Ocean Quake-tsunami has ____ the Chinese people’s unselfishness and internationalism.
#82019
A
let out
B
brought out
C
given out
D
taken out
These tress ________ and also ____________.
#71076
A
need trimming(修剪); need to water
B
need to trim; need watering
C
need trimming; need watering
D
need be trimmed; need be watered
If you ______ your promise,the results will be sure to satisfy you.
#82786
A
carry out
B
carry on
C
keep up
D
make up
Many people ________ the accident, so it was not difficult to investigate（调查）.
#70657
A
witnessed
B
yelled
C
annoyed
D
envied
The rise in wood fuel(燃料) use has __________ the disappearance of forest and the loss of habitats for pandas..
#67128
A
based on
B
resulted from
C
set off
D
contributed to