machines; that; for; in; example; error; either; times; which; electronic; mechanical; or; through; than; humanA computer is a machine designed to perform work mathematically and to store and select information that has been fed into it.It is run by

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machines;that;for;in;example;error;either;times;which;electronic;mechanical;or;through;than;humanAco

machines; that; for; in; example; error; either; times; which; electronic; mechanical; or; through; than; humanA computer is a machine designed to perform work mathematically and to store and select information that has been fed into it.It is run by
machines; that; for; in; example; error; either; times; which; electronic; mechanical; or; through; than; human
A computer is a machine designed to perform work mathematically and to store and select information that has been fed into it.It is run by [51] mechanical or electronic means.These [52] can do a great deal of complicated work [53] a very short time.A large computer,for [54] ,can add or subtract nine times a second,multiply a thousand [55] a second,or divide five hundred times a second.Its percentage of [56] is about one in a billion digits.It has been estimated [57] human beings making calculations average about one mistake per two hundred digits.The heart of an [58] computer lies in its vacuum tubes,[59] transistors.Its electronic circuits work a thousand times faster [60] the nerve cell in the human brain.A problem that might take a human being two years to solve can be solved by a computer in one minute,but in order to work properly,a computer must be given instructions--it must be programmed.

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Science has made（） possible for machines to take the place of human labour.A、this B、that C、its D、it选哪一个,请解释清楚, people use metal for making machines.(改为被动语态） Metal ( ) ( ) ( ) making machines by people. people use metal for making machines改被动语态metal()()()()machines They make machines in that factory.改被动语态 People use metal for making machines.改为被动句 They use metal for making machines(变为被动语态） Peole use metal for making machines .改成被动语态 you should try stocking vending machines for a living 翻译翻译 As some machines used for medical and research purposes. machines; that; for; in; example; error; either; times; which; electronic; mechanical; or; through; than; humanA computer is a machine designed to perform work mathematically and to store and select information that has been fed into it.It is run by CC stans for carbon copy,and remains in use,in spite of the fact that people are actually using more advanced photocopy machines.However business people prefer using CC,Becuase they believe it may also stands for copies circulated (to). Today we have many machines in our home.The machines can do wonderful things for us 翻释一、词义配对.( )1.a pipe( )2.to pour( )3.a plant( )4.to pump( )5.to freeze( )6.a stream( )7.a tap( )8.to wasteA.This ia a building that contains machines (e.g.,machines for cleaning water)B.This means to use more than you shouldC.You use this t 把下列句子变成被动语态.1.They produce silk in Suzhou.Silk---- ----- in Suzhou2.People use metal for making machines .Metal --- ---- formaking machnies.3.He made me do that for him.I --- --- ---- that for him 有make 不是说要变成be ma 英语翻译Additionally,there were trends that involved the use of servomotor control of machine functions and circular knitting machines with capabilities that once required flat knitting machines.Very few flat knitting machines were observed in th rewrite the following sentences in passive form :1.people treat her well wherever she goes.2.nowadays,people use machines for doing that work.3.we lwave the plant in the sark for a few days.4.you are to keep the lamp burning for seven days. 英语翻译:nor have machines yet been devised that can even imitate the hands of the weaver. 翻译Mang workers in that company had their hearing harmed by the noise of machines.