it seem certaim that their plane would crash 请问 it指的是什么 如果指的是飞机 那么何必多此一举直接把飞机调到开头不就行了
问题描述：
it seem certaim that their plane would crash 请问 it指的是什么 如果指的是飞机 那么何必多此一举
直接把飞机调到开头不就行了
答
形式主语嘛
答
it是形式主语,真正的主语是that后面的主语从句.若写成That their plane would crash seems certain.就清楚了.这样用it在句首作形式主语,防止句子头重脚轻.另外你打错字了.It seems certain that their plane would c...