问题描述: He will be 20 years old next year该疑问句和否定句 1个回答 分类:英语 2014-11-07 问题解答: 我来补答 will he be 20 years old next year?he won't be 20 years old next year. 再问: 太给力了,你的回答已经完美的解决了我问题! 展开全文阅读