题目内容：

英语翻译
Our offic computer broke down last week.
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改划线部分 broke down 改成什么好?
是doesn't work 还是 didn't work 还是 don't work
这几个分别用在什么地方?

优质解答

改成didn't work
doesn't work 用于一般现在时第三人称单数
don't work用于一般现在时
didn't work用于过去时……