The computer system ______ suddenly whil
题型:选择题
问题:
The computer system ______ suddenly while he was searching for information on the Internet. [ ]
A. broke down
B. broke out
C. broke up
D. broke in
The computer system ______ suddenly while he was searching for information on the Internet. [ ]
A. broke down
B. broke out
C. broke up
D. broke in