Unit 9 When was it invented?When was it invented? No. 11 Middle SchoolPeriod 43a ReadingRead the article and write answers to the questions.1. What is the article about ? It is about the invention of tea.It was invented over three thousand years ago.It was invented by the Chinese emperor Shen Nong.I...

时间:2024-11-21 13:36栏目:中学教育