...唱歌,一个在站在教室前,一个站在教室后。站在教室前的是我妹妹。能不能这么说:1.The girl singing standing in front of classroom is my sister.或者:2.The girl who is singing standing in front of classroon is my sister.或者:3.The girl standing in front of cla...
...案是将best left sleep 改为best left to sleep. 也就是leave sb to sth的被动形式。请教专家老师们,可否改为best left sleeping, 即leave sb doing sth. 因为中国之前是沉睡的巨人,现在仍是,最好让它保持沉睡的状态,我觉得leave sb doing sth (处于做...