I was about ___ for some information online when the computer_____英语解答

I was about ___ for some information online when the computer_____.
A search,broke out B searching,broke up C searched,broke in D to search,broke down

人气：256 ℃　时间：2020-05-22 06:28:21

解答

D这是一个固定句型
be about to do when ……
正打算做什么 ,正在这时……