keep sb do,keep sb doing,keep sb to do中那几个是存在的句型?顺便讲下所表示意义的不
keep sb do,keep sb doing,keep sb to do中那几个是存在的句型?顺便讲下所表示意义的不
keep sb doing还是keep sb do ? ? ? ? ? ? ? ? ?
区别:keep sb doing /keep sb to do
keep sb do sth 还是keep sb doing sth?
keep词组有keep sb doing sth或keep sb to do sth吗
keep sb to do sth
Keep sb do sth和keep sb doing sth 的区别
keep sb do sth 与keep sb to do sth的区别是什么
keep的短语keep sb from doing
keep sb doing sth 和keep sb to do sth 有什么区别啊
请问:是keep sb. do sth.还是 keep sb doing sth.
有keep to do和keep sb. to do吗?