题目内容
【题目】 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
【答案】A
【解析】
试题分析:A考查动词短语辨析。A.broke down分解,发生故障;B.broke out爆发,突发;C.broke up打碎,破碎;D.broke in打断,闯入;分析句意:他上网搜集信息时,电脑系统突然发生了故障。故答案为A选项。
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