can not help but后面接什么When I told him the joke. He _____ a.could not help to laughing b.could not help to laughc.could not help but laughing d.could not help but laugh
问题描述：
can not help but后面接什么
When I told him the joke. He _____
a.could not help to laughing
b.could not help to laugh
c.could not help but laughing
d.could not help but laugh
答
这里的意思是忍不住怎样，应该用现在分词，是固定的搭配。选C
答
动词原型么
答
D 用动词原形
答
could not help but laughing
答
应选D
can not help but do sth.
不由得不.
固定用法
答
我觉得选C
答
楼主，这个肯定是C 固定搭配，表示情不自禁做某事。