The computer system____ suddenly while he was searching for information on the Internet.
#84449
A
broke down
B
broke out
C
broke up
D
broke in
推荐题目
The building _____ Rome times has been rebuilt recently.
#72079
A
dates back to
B
date from
C
dating back to
D
dated from
He got well-prepared for the job interview, for he couldn’t risk _____ the good opportunity.
#71352
A
losing
B
to lose
C
to be lost
D
being lost