有哪些动词后用动词不定式(to do)答:1) 动词+ 不定式 2)动词+不定式 ;动词+宾语+不定式 ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish…3) 动词+疑问词+ to decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, ...