记住这个是固定搭配.
on a fam.
in a factory.中学阶段经常考这两个!
my uncle works on a farm now. 什么用介词on 而不用at on the farm =at the farm 谢谢
my uncle works on a farm now. 什么用介词on 而不用at on the farm =at the farm 谢谢
书上印的 ：at on the farm =at the farm 谢谢
书上印的 ：at on the farm =at the farm 谢谢
英语人气：427 ℃时间：2019-08-20 01:54:21
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