Tea was invented __ __ __ （偶然的）

Tea was invented __ __ __ （偶然的） Whom was tea ( ) A invent by B invented of C invented by D invented from tea was invented by accident.改为主动语态 Who __ the telephone It ___ by Amy .A was invented was invented B inventWho __ the telephone It ___ by Amy .A was invented was invented B invented was invented Jame watt __ the steam engine A was invented B invented C had invented D has invented忘说了 顺便附带解析呗！ It is ____ (believe) that tea was invented by Shen Nong. when was the black tea ____ A planted B invented 哪个对 Do you know ____?A.who invented tea B.who was the telephone invented C.when was the car inventedD.what are they used for Who __the battery-operated slippers invented __?Julie Thompson.A was by B were by Who __the battery-operated slippers invented __?Julie Thompson.A was by B were by Did you know that tea,the most popular drink in the world (after water),was invented by accident? 求[Did you know the tea,tthe most popular drink in the world(after water)was invented ..]全文 when was bicyle invented who invented tea?改为被动语态 The telephone __ by Graham Bell in 1876.A was invented B has been invented C is invented D will bThe telephone __ by Graham Bell in 1876.A was inventedB has been invented C is inventedD will be invented这道题应该选A,但是发明电话对现在 英语选择并讲一下It was marie curie who __redium and __ X-ray machines.A.invented,discovered B.discovered,invetedC.founded,invented D.discovered,found The flying disk was invented by college students.改主动语态The college students __ the flying dish. Who invented tea?Did you know that tea,the most popular drink in the world（after water）,was invented by accident?Although tea wasn't brought to the Western world until 1610,this beverage was discovered over three thousand years before that.Accord