问题描述： Those are my books.改为否定句,单复数转换,一般疑问句或提问,肯定句做回答. 1个回答 分类：英语 2014-12-07 问题解答： 我来补答 1.Those aren't my books.2.That is not my book.3.Are these your book?4.Yes,they are.如有问题,欢迎继续追问：） 展开全文阅读
