can not help but后面接什么When I told him the joke. He _____ a.could n_英语解答

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

人气：472 ℃　时间：2020-01-28 11:14:41

解答

应选D
can not help but do sth.
不由得不.
固定用法