The professor _______ to walk out of the office when one of his students came in.A.was about toB.was

题目简介

The professor _______ to walk out of the office when one of his students came in.A.was about toB.was

题目详情

The professor _______ to walk out of the office when one of his students came in.
A.was about toB.was going toC.wouldD.was to
题型:单选题难度:中档来源:不详

答案

A
考察固定句式be about to,将要做某事。句意:当他的一位学生进来时,这位教授即将走出他的办公室。选项BCD缺少谓语动词,故选A。

更多内容推荐