加ing:
like doing, remeber doing, forget doing,
prefer doing to doing, look forward to doing sth.,be used to doing
初中最常用6个:
suggest doing, prastice doing, enjoy doing, finish doing,
mind doing, keep doing
加to do:
like to do, want to do, get used to do., used to do,
determine to do, learn to do, expect to do, refuse to do, managed to do, pretend to do, promise to do, choose to do, was/were able to do
加原形的太多了,不一一说了,一般剩下的都是加do的。好累啊,加点分吧~~
温馨提示:答案为网友推荐,仅供参考