She looks worried.look为什么要加s

She looks worried.look为什么要加s she looks so funny为什么look后面加s He looks very angry 为什么look后面要加s She looks like xiaohua.中为什么look要加S啊?英语中像这种要加复数的都有哪几种情况? You looks really silly 为什么look要加s拜托各位大神 I enjoy nice words about my looks. look后为什么要加s? 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 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?` The sky looks blue.为什么looks要加s? she looks so young she look beautiful 这两个为什么look的后面下个是加S的,一个 It looks good,为什么LOOK加S,这是我们自己看起来,而不是物体本身看