问题描述： I was at home just now(改为一般疑问句,并作否定回答 1个回答 分类：英语 2014-11-24 问题解答： 我来补答 Were you at home just now?No,I wasn't.这里要注意的是改疑问句时系动词提前,I 改成 you 时,was也要相应变成were.不明之处欢迎追问. 展开全文阅读
