She always smiles .可以详解一下为什么smile要加s吗这个问题可能比较简单但是我就是想知道具体的解释~

She always smiles when she is happy.（画线部分提问）smiles画线 Martha is a______girl.She always smiles and says hello to others A.shyB.friendlyC.crazyD.healthy And when she smiles, there are always two small dimples on her cheeks是什么意思 My mother is a kind and gentle woman.She always smiles at everybody.She takes good care of father Helpless when she smiles歌词 Helpless When She Smiles 歌词 Helpless When She Smiles 歌词 she always makes a smile on her face.和she always makes smiles on her face.区别,总干某事都要用复数 Smiles smiles smiles He always smiles He is always smiley 都可以吗 She always smiles .可以详解一下为什么smile要加s吗这个问题可能比较简单但是我就是想知道具体的解释~ she smiles (happy,happily)哪个是对的 Helpless When She Smiles 歌词的意思后街的 She often smiles all over her face的意思 用英语介绍朋友意思Emma is a nice girl.She is my good friend and we often play with each other.She is 13 years old.We're the same age.She likes drawing.I like drawing,too.She draws beautifully.We often draw together.She always smiles because 19.Kate likes reading books.She is a __________(read) of this magazine.20.She always smiles.She is never ____________(happy).21.London is a f____________ city.All of us want to visit it.22.I hope to be a nurse in the f______________.23.He often makes