区分以下介词的意义 at,in,on,for, above, with, by,to,from答:They arrived at a house off the main road.New Zealand lies off the eastern coast of Australia.5 at 可以表示“在..." 如:at home,at school.有时也表示到哪里,如:arrive at .at后常接几点几分,天明,中午,日出,日落,开始等,如at 5 o'clock.6 to可以跟在很多词组后面或者动词...