问题描述： i have just had a meal at home 1.改为否定句 2.就i 提问急 1个回答 分类：英语 2014-09-29 问题解答： 我来补答 I have not had a meal at home. Who has just had a meal at home? 再问： just 用变吗 再答： 在否定句里用不上 展开全文阅读
