问题描述: be to和be about to区别 1个回答 分类:英语 2014-10-28 问题解答: 我来补答 e about to do表"立即的将来".如:The train is about to start.火车马上就要开了.be to表按计划或安排要做的事.但不表示“立即”.如:She is to get married next month.她下个月结婚. 展开全文阅读