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Doyouknowwho()thelightandwho()electricity?Doyouknowwho（）thelightandwho（）electricity?A.found；inventedB.discovered；inventedC.invented；discoveredD.invented；foundout
题目详情
Do you know who () the light and who () electricity?
Do you know who （） the light and who （） electricity?
A.found；invented
B.discovered；invented
C.invented；discovered
D.invented；found out
Do you know who （） the light and who （） electricity?
A.found；invented
B.discovered；invented
C.invented；discovered
D.invented；found out
▼优质解答
答案和解析
选C
light是电灯,用发明,AB排除
discover是原来存在没发现,所以是C
light是电灯,用发明,AB排除
discover是原来存在没发现,所以是C
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