had left=had been away from.为什么要加from?
问题描述:
had left=had been away from.为什么要加from?
答
had left +地点时=had been away from +地点如果leave 作不及物动词,不加地点那么 had left =had been awayPS:他们并不是全等的,had left 是结束性地,不跟表示一段时间的时间状语连用,而had been away是状态,可延续,...