首页
登录
职称英语
How did the early people do their counting? At first, they did all their cou
How did the early people do their counting? At first, they did all their cou
游客
2024-01-29
16
管理
问题
How did the early people do their counting? At first, they did all their counting with small stones. Later, they learned to use their fingers in counting. Since man has ten fingers, the number ten became the【C1】______of all counting in many parts of the world.
In 1946 the first electronic computers went into【C2】______. Since its invention the computer has changed greatly, and it has more and more uses. It can【C3】______people from difficult measurement and computation.
There are【C4】______computations in science and engineering. Scientists are unable to make them, but the computer can do them quickly and【C5】______. For instance, a spaceship cannot leave the earth and go to the moon without computers. What must the spaceship be like? When can it leave? Will it be on the right【C6】______? The computer must answer all these questions.
In recent years more and more people have used computers not only in production and technology, but also in everyday life, for the simple reason that they are far more【C7】______than man. They have much better memories and can【C8】______large amounts of information. No man【C9】______can do 500,000 sums in one second, but a computer can. In fact, computers can do many of the things we do, but faster and better. They can【C10】______machines in factories, work out tomorrow’s weather, and even do translation work.
In the future we are going to use computers for almost everything almost every day.
A. control B. alive C. operation D. reproduce
E. correctly F. efficient G. free H. omit
I. complex J. foundation K. discipline L. store
M. living N. naturally O. course [br] 【C5】
选项
答案
E
解析
此处应为副词,且与quickly并列,表明电脑能快而准地解决连科学家都不能解决的难题,由此也可推断该副词应表积极意义,因此correctly为本题答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3405057.html
相关试题推荐
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolo
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolo
Manypeoplewonderwhysomemenwanttoliveonthemoon.Itis【C1】______not
Manypeoplewonderwhysomemenwanttoliveonthemoon.Itis【C1】______not
Manypeoplewonderwhysomemenwanttoliveonthemoon.Itis【C1】______not
随机试题
Whenitcomestotheendofthemeeting,don’tforgettomakeaconclusion,____
FiveMythsaboutCollegeDebt[A]Thetrillion-dollarstudentdebtburden
[originaltext]M:ItsaysherethatyougraduatedfromUniversityofPennsylvani
Okay.YourememberthatI’vementionedthatit’simportanttoreadthe【B1】__
Forthispart,youareallowedthirtyminutestowriteacompositiononthe
Aninterviewisameetingbetweenanemployerandanapplicanttotalkaboutaj
They____________(被拒绝进入)themilitaryexhibitionbecausetheywereforeigners.
A.甲、乙组合 B.乙、丙组合 C.甲、丙组合 D.甲、乙、丙组合
司盘80(HLB=4.3)43g与吐温80(HLB=15.0)57g混合,混合物
某柱下桩基(y0=1)如图4—21所示,柱宽hc=0.6m,承台有效高度h0=
最新回复
(
0
)