◎ 题干
The computer system       suddenly when I was surfing the internet.
A, broke down     B, broke up                  C, broke out                   D, broke in
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“The computer system suddenly when I was surfing the internet.A, broke down B, broke up C, broke out D, broke in…”主要考查了你对  【动词短语】【动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。