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
2023-07-17
69
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【1】of all counting in many parts of the world.
In 1946 the first electronic computers went into【2】. Since its invention the computer has changed greatly, and it has more and more uses. It can【3】people from difficult measurement and computation.
There are【4】computations in science and engineering. Scientists are unable to make them, but the computer can do them quickly and【5】. 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【6】?
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【7】than man. They have much better memories and can【8】large amounts of information. No man【9】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【10】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] 【2】
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:https://tihaiku.com/zcyy/2843592.html
相关试题推荐
Theinternet____________(对产生深远的影响)people’slifestyleandvaluesystems.produces
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesand
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesand
随机试题
Thehistoryofcivilengineeringisaveryimportantstoryinthedevelopmen
Waterpowerstationsarebuilt______bigwaterfallsandwherethewaterrunsfast
[originaltext]Wehavejustclimbedoutofaspaceshipontothesurfaceoft
Memoryisourmostimportantpossession.Withoutmemory,youwouldn’tknoww
驾驶机动车下长坡时,利用惯性滑行可以减少燃油消耗,值得提倡。()
简述智育对社会和个体发展的促进作用。
围绝经期最早的变化是A.下丘脑功能退化 B.垂体功能退化 C.卵巢功能衰退
(2020年真题)最低生活保障家庭成员小王,在某职业高中就读。根据《社会救助暂行
某药品监督管理局对辖区内某医疗机构进出检查时,发现其使用的当归、党参、桑螵蛸等多
法定检验的进口商品到货后,()应当向检验检疫机构报检。 A.发货人B.代理
最新回复
(
0
)