问题描述: 情态动词,助动词后面接动词原形?还有那些词后面接动词原形 1个回答 分类:英语 2014-11-12 问题解答: 我来补答 情态动词,助动词后面接动词原形没错!但情态动词ought 后有个to ought to do sthhad betterwould ratherdo nothing buthelp (to) do sthWhy...Why not... 展开全文阅读