keep sb doing放在祈使句中

keep是不是在非谓语动词中有keep sb done 和keep sb doing的用法 keep sb doing还是keep sb do ? ? ? ? ? ? ? ? ? keep sb.from doing sth.和stop sb.from doing sth.中哪个from可以省略 keep sb doing sth例句 keep sb doing sth造句 keep+sb/sth+形容词?keep+doing keep的短语keep sb from doing Sb keep sb doing sth造句 Sb keep sb from doing sth造句 keep sb.+形容词和keep sb.doing sth. 区别：keep sb doing /keep sb to do keep sb do sth 还是keep sb doing sth?