roughttradedLanguage pointsby accident It is said/believed that over an open firefall into some timesometimesometimessome times偶然;意外地人们说/相信在户外的火堆上落入,掉入一段时间在某一时候有时,偶尔几次make tea tea trade take placein the 19th century in the 1660s spread …to…even though without doubt 沏茶茶叶贸易发生;出现在十九世纪在十七世纪六十年代把……传播到……即使毫无疑问;的确Fill in the blanks according to the article.? Tea was invented . It is said that it was first by ShenNong about 5000 years ago. One day when he water , some leaves from a tea plant the water and remained there for some time. A nice smell was produced so he tasted the hot drink. And so one of the most popular drinks was . ? A book called Cha Jing Lu Yu mentioned a lot about tea a few thousand years ago. by accidentdrunkwas boilingover an open firefell intoinventedwritten byA Summary