为什么这句里的be动词用原型?
问题描述:
为什么这句里的be动词用原型?
句子是这样的:
whether it necessary that it (be) as bad as it is.
(这种糟糕是否有必要呢?)
句子里的那个be为什么是原型呢!
答
例如We never doubt whether it (is) necessary that it (should) be as bad as it is.此时为省略should 的用法,还有很多是这样,比如it is important\strange\necessary that sb (should) do.再比如suggest require ...