用所给动词的适当形式填空,并说明理由No one saw him ( ) (go) out of the room.

问题描述:

用所给动词的适当形式填空,并说明理由
No one saw him ( ) (go) out of the room.

go
see后面接动词原型,如hear,smell,之类都是同样用法

see sb.do sth.和see sb.doing sth.都有,但用法不同
前者表示看见了动作发生的全过程,后者表示看见动作正在发生
比如:
I saw him go into the room.我看见他进那个房间了.
I saw him going into the room.我看见他正在进那个房间.
所以,这道题应该填Go