You look so well,I've never seen you ( ) so well beforeA.look B.looking 答案是A为什么不选B?

问题描述:

You look so well,I've never seen you ( ) so well before
A.look B.looking
答案是A为什么不选B?

see sb do sth 是全过程、状态
see sb doing sth 是正在做
这里“看起来不错”是说状态