问题描述： all the students were very sxcited的否定句 1个回答 分类：英语 2014-12-01 问题解答： 我来补答 none of the students is very excited 再问： they were in his pocket的否定句 再答： they were not in his pocket再问： they were in his pocket的一般疑问句 再答： were they in his pocket? 展开全文阅读
