时间:2022-04-10 20:14:14
The computer system _____suddenly while he was surfing the Internet.
A.broke up
B.broke out
C.broke in
D.broke down
答案及解析: D
解析:
短语辨析。A关系破裂;
分解;
B爆发;
C闯入;
D机器坏了,身体垮了;
分解;
抛锚;
崩溃;
结合句意可知D正确。句意:当他在上网的时候,计算机系统突然就崩溃了。