问题描述: 九年级英语课本72页3a答案 1个回答 分类:英语 2014-10-09 问题解答: 我来补答 1、It is invention of tea2、Our 3000 years before 16103、A Chinese emperor Shen Nong4、It was invented by accident 老师讲的,绝对没错啦~关键是我很速度 展开全文阅读