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
67
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
Inthe2006filmversionofTheDevilWearsPrada,MirandaPriestly,played
ImaginationThedecayofsenseinmenwakingisnotthedecayofthemotionm
PassageOneAmongthegreatcitiesoftheworld,Kolkata(formerlyspelt
WhichofthefollowingsentencesisINCORRECT?A、Weeachhaveourprivateviewsa
[originaltext]W:Wouldyoumindtellinguswhatyouwouldliketobedoingfive
男性,60岁,因胃溃疡合并多次大出血,行胃大部切除术。 该病人术后可能出现的营
左图给定的是纸盒的外表面,下面哪一项能由它折叠而成? A.如上图所示 B.如
材料1: 今年3月,浙江省台州市政府与该市9个县(市、区)签订了食品安全
当出现( )情形时,委托代理视为终止。①代理人死亡;②作为被代理人或者代理人的
首先是给老王打分,老王家庭比较困难,苗经理想到自己也曾经困难过而且老王是部门内两
最新回复
(
0
)