问题描述: My father is ( )Shanghai now.括号里填介词 1个回答 分类:英语 2014-12-10 问题解答: 我来补答 My father is (in)Shanghai now.这里考in,on和at的区别,in后接大地方,比如in China,in Bei jing.at后接小地方,比如at school,at the post office.on 后面接的是一般的泛指,或者指事物的表面,如on the earth,on the desk. 展开全文阅读