Sandy invented the bike.（改为被动语态）[ ]中填什么?The bike [ ][ ] by Sandy.

Sandy invented the bike.（改为被动语态）[ ]中填什么?The bike [ ][ ] by Sandy. 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 About the sixth century A. D. when few Europeans could read, the Chinese ____paper. (2 分) A. invented B. had invented C. have invented D. had been 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！ Gilbert _____ electricity,and Edison _____ the electric light.A.discovered；invented B.discovered；discovered C.invented；discovered D.invented；invented 说明原因 .When was _____ umbrella _____?A.an; invented B.the; invented并请说明理由, Do you know when the telephone I think the scientist it in 1876 A was invented ,was invented B iDo you know when the telephone I think the scientist it in 1876A was invented ,was invented B invented was inventedC invented was invented D was invented who invented the bicycle when do you think ——? A,was the microwave oven invented B the microwave oven was invented Kate and Sandy live in ( )Japan A / B the The telephone_______Alexander Graham bell in 1860,as we all know .A.was invented by B.were invented byC.invented ofD.invent to to have invented 和having invented 用法的区别如 Tom is generally considered _____ the first computer A to have invent B having invented the guests ___ my home on time last weekenda.got b.arrived c.is invented d.was invented he is considered the first computera.inventing b.to invent c.to have invented d.being invented It was Thomas Alva Edison who ______ the electric lamp.A created B invented C had invented D had created no computer ___ can take the place of man completely.A ever to be invented B yet invented C which have invented D having been invented想问其他选择错误的原因是 Do you know — In the 6th century.A.who is the abacus invented B.Do you know — In the 6th century.A.who is the abacus invented B.when the abacus is invented C.when was the abacus invented D.when the abacus was invented 15.Can you tell me A.who the machine invented B.who the machine invented by B C.who the mach