Look和Looks的区别是什么额?还有这个句子：It looks cool.里面的LOOK为什么要加“S”额?`

Look和Looks的区别是什么额?还有这个句子：It looks cool.里面的LOOK为什么要加“S”额?` look和looks的区别是什么 the photo looks beautiful这里的look为什么加s 还有He has a great sport look like和looks like 的区别. look与looks的区别 She looks worried.look为什么要加s He looks very angry 为什么look后面要加s looks like 和look like的区别,什么时候用looks like ,什么时候用look like It looks very nice you.为什么look后面要加s? does it looks like a cat 中look为什么要加s looks和look like区别 it makes her looks more ...里的LOOK是要原型还是可以加S 不是make sb do