The computer system suddenly while he was searching for information on the Inter
来源：网络
时间：
推荐文章
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
试题答案
答案：A
解析：句意为：“当他正在互联网上搜索信息时，计算机系统出了故障。”break down意为“机器等出现故障”，符合本题语境。break out“(战争、火灾等)突然发生”；break up“解散，驱散”；break in“闯入”。 |