across,over,between,off,along,in,on.into,out of,under有什么区别...答:例句bring up educate 教育,培养They have brought their children up well.他们把孩子教育得很好。call upsummon征召,打电话He was called up in 1971.他在1971年被征召入伍。Call me up tomorrow morning. 明早给我打电话。find outdiscover发现,理解Think over. You must find it out for yourself. 想想吧,...