问题描述： Tom and Tim are from the USA 改为一般一问句,肯定和否定回答和特殊疑问句 1个回答 分类：英语 2014-11-14 问题解答： 我来补答 are Tom and Tim from the USA?yes,they are.No,they aren't.where are Tom and Tim from? 展开全文阅读
