prevent sb. (from) doing sth （from可省略） 等于keep sb. (from) doi

prevent sb. (from) doing sth （from可省略） 等于keep sb. (from) doi prevent keep sb/stop/sth from sth doing sth造句 keep sb.from doing sth.和stop sb.from doing sth.中哪个from可以省略 prevent sb/sth from doing造句 prevent sb.doing sth.\stop sb.from doing sth\keep\protect有什么 Sb keep sb from doing sth造句 prevent sb from doing的from可以省略吗 prevent sb from doing sth 其中sb用宾格还是主格? keep sb from doing sth造句 keep,stop,sb.from doing sth.看下啊 keep sb from doing sth什么意思. stop sb from doing sth 中from可以省略吗