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
2023-06-28
47
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] 【C2】
选项
答案
C
解析
此处应为名词,可与go into搭配成词组。本句应表明第一台电子计算机投入使用,在词库中只有operation可表示“使用”。
转载请注明原文地址:http://tihaiku.com/zcyy/2788788.html
相关试题推荐
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesof
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolo
Manypeoplewonderwhysomemenwanttoliveonthemoon.Itis【C1】______not
随机试题
Insomecases,customerscansellolddesignerclothesdirectlytoonlineclothe
DifferencesBetweenChineseCulturesandAmericanCulturesI.Generaldifference
Decision-makingisacomplexbusinesssubjectwhichcombinesthemostcompli
Musicaffectsusasprofoundlyasanythingweexperience.Verymanypeoples
Afterintensiveresearch,scientistshaveconcludedthatpoliticianslie.
自动喷水灭火系统等自动水灭火系统末端试水装置处的排水立管管径,应根据末端试水的泄
铝电解生产主要有原料贮运、变供电、电解车间、烟气净化、浇注和残极处理等工序。下列
根据《外商投资准入特别管理措施(负面清单)》的规定,不考虑其他因素,下列关于外商
房地产投资信托基金投资房地产的常用经营模式是( )。A.购买-出售 B.购买
在复杂的购买行为中,购买者的购买决策过程包括:①收集信息:②引起需求;③评价方案
最新回复
(
0
)