问题描述： 怎么把复数的英语句子改为一般疑问句,否定句和陈述句,怎么把复数的否定句子改为一般疑问句.陈述句越细越好,举例说明 1个回答 分类：英语 2014-11-20 问题解答： 我来补答 They are my friends.否定句 They are not my friends一般疑问句 Are they your friends变单数 He/she is my friend They are not my friends变一般疑问句 Aren't they your friends 展开全文阅读
