keep doing 中间可以加宾语吗，他与keep加宾语加宾补怎么区分？ “keep+宾语+宾语补足语”分别存在哪几种词性组合？

不能加，就是keep doing. 区别：keep doing是动词+v-ing（动n）做宾语，意思是：继续做某事（一直在做一件事）。而keep+宾+补，意思是：使宾语怎么…，keep sb/sth +adj，使宾语怎么样，keep the window open..

Keep 宾语 doing 是说让什么人或什么物一直做什么，比如 keep the machine running。
keep doing 加宾语是说一直在做什么事情，例如 keep talking about that news

“keep+宾语+宾语补足语”分别存在哪几种词性组合？~

keep+宾语+宾语补足语（名词、形容词、副词、doing、done），
keep the room open/colsed
keep him your friend
let him out

keep sb/sth +形容词或名词或动名词如keep her standing keep me healthy keep you a kidKeep me heaithy保持我的健康

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