keep sth do 和keep sth doing的区别与各自的用法还有keep sth done.你们做下这道题：Inde game,the boys and girls in front of the class should keep their hands()and their eyes().A.opened,closed B.opening closing C.open closed D.opened

keep有keep doing sth.keep do sth .keep to do sth .请把用法和例句留下 Keep+to do sth keep sb to do sth keep sb doing sth 和keep sb to do sth 有什么区别啊 Keep sb do sth和keep sb doing sth 的区别 keep to do sth keep doing sth的区别 英语,keep doing sth ,还是keep to do sth ,或者kee英语,keep doing sth ,还是keep to do sth ,或者keep do sth keep sth. keep sb doing sth 和 keep sb doing sth 有什么不同?各强调什么?sorry是keep sb do sth 有keep sth do这个用法吗 英语keep短语问题keep sb doing sth 和 keep sb from doing sth 的区别! 保持做某事 只有keep on doing sth.有没有keep doing sth.或keep to do sth. keep sb.+形容词和keep sb.doing sth. keep adj 和keep sth adj一样吗 keep sb do sth 与keep sb to do sth的区别是什么 keep词组有keep sb doing sth或keep sb to do sth吗或keep doing Keep to do?要准确 keep sb doing sth与keep sb do sth有何区别 请问：是keep sb. do sth.还是 keep sb doing sth.