Question

The computer system _____ suddenly while he was playing computer games.

1. A.
   broke down
2. B.
   broke out
3. C.
   broke up
4. D.
   broke in

Answer 1

A
试题分析：考查词组辨析：A. broke down崩溃，B. broke out爆发，C. broke up分手，解体，D. broke in闯入，句意是：当我在玩游戏时，电脑突然瘫痪了。选A。
考点：考查
点评：本题考查了由动词break加不同的介词副词构成的短语，要注意一词多义的现象。还有结合上下选择适当的选项。