题目内容
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
A
练习册系列答案
相关题目
In the class of the computer information, there weren’t enough computers for every student, so we___.
A.had got to save |
B.had to separate |
C.had to share |
D.had got to divide |
I’d appreciate _____ if you would like to teach me how to use the computer.
A.that |
B.it |
C.this |
D.you |
The computer centre, ______ last year is very popular among the students in this school.
A.open |
B.opening |
C.having opened |
D.opened. |