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英语翻译Edison began to make a talking machine in 1877.At first

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英语翻译
Edison began to make a talking machine in 1877.At first he used paper____1___holes to make a sound.He worked___2__months on this idea,at last he found___3__record a person's vioce.But the frist machine was very simple and the voice was only type and not__4__.Then he spent another long time__5__it.He changed some parts and he put some new___6__on the talking machine.This time the voice could___7__played and the voice was also very clear.After the Second World War others used his method___8__music and songs.Then came the tape recorder.It is___9__easier to record voice.___10__great Edison was!
1.A.of.B.have C.with D.about
2.A.for B.after C.in D.since
3.A.how can B.how to C.what to D.what can
4.A.enough B.clearly enough C.clear enough D.enough clear
5.A.in B.for C.with D.on
6.A.ones B.one C.part D.places
7.A.be B.to C.is D.on
8.A.for record B.to record C.to recording D.with recording
9.A.more B.much C.little D.some
10.A.What a B.How C.What D.How a
英语翻译Edison began to make a talking machine in 1877.At first
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