who invented tea?改为被动语态

who invented tea?改为被动语态 do you know who invented tea为什么前后时态不一致 tea was invented by accident.改为主动语态 who invented tea tea之前为什么不加thethe加了不是才能表示一类吗? who invented the bicycle?怎么改为被动语态? Who invented the computer?句子改为被动语态 Who invented the alarm clock 改为被动语态 Who invented the first teievision?(改为被动语态) 翻译九年级上册Unit9 Section B 3a的《 Who invented tea》 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 invented the bicycle who first invented TV Who invented the first television?（改为被动语态）___ ___ was the first television ___? Who invented the first telephone? who invented paper in china? Whom was tea ( ) A invent by B invented of C invented by D invented from 九年级下册英语64页3a翻译题目是：Who invented tea？这只是个题目 我要的是这段一起。 1 Who invented the first television改为被动句 2Much information is stored by the floppy disk主动句