she sat very still.sat(sit)是动词,为什么可以跟形容词still?

she sat very still.sat(sit)是动词,为什么可以跟形容词still? My sister eats a lot of ,but she is still very s very she's active. She's very she studies very hard thought she is still rather weak She sat very still under the tree.请给我解释一下这个句型语法是怎么回事,为什么要加very还有那个under the tree这里为什么这样有什么规则吗.我是初学者谢谢了. She's very beautiful ,but she's very s____. she s very 句子翻译 She' s very kind.快 she's aging very well! she sat there still without moving for a long time为什么是moving而不是move Although my grandma is now an_____woman,she's still very active.初三英语根据句意在句子空白处填写适当的单词. the nurse is very tired----she is still working very hard she studied very hard.she still failed the exam加上although 也可以改变顺序 it's still she who loves me most She's very tall and thin Look at Mary.Shes very well. She's very tired.【改为一般疑问句】