be about to do sth的用法 时间：2026-11-13 21:05:00 浏览：983次 be about to do:表即将做某事． e.g The plane is about to take off.但不能与时间状语连用,不能说I am about to do my homework tomorrow.只能和when从句连用I was about to do my homework when my father came in. 标签：about,do,sth
