keep sb informed of sth不应是keep doing 或keep + adj吗,
keep sb informed of sth不应是keep doing 或keep + adj吗,
keep sb informed of
keep词组有keep sb doing sth或keep sb to do sth吗
keep +n.+adj.keep sb.doing sth.它们的中文
keep sb/sth adj.和keep sb/sth doing sth的区别
keep sb doing sth 与 make sb adj 有无区别
有关短语keep sb informed about sth.
keep+sb/sth+形容词?keep+doing
英语;为什么是keep us informed?不是keep sb doing?
keep sb informed
keep sb doing sth例句
keep sb doing sth造句