首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
How did the early people do their counting? At first, they did all their counting with small stones. Later, they learned to use
How did the early people do their counting? At first, they did all their counting with small stones. Later, they learned to use
admin
2018-05-09
74
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
【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://www.kaotiyun.com/show/6n47777K
0
大学英语四级
相关试题推荐
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesofsandycoastlinesorthemeparkridescometomind.B
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesofsandycoastlinesorthemeparkridescometomind.B
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesofsandycoastlinesorthemeparkridescometomind.B
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesofsandycoastlinesorthemeparkridescometomind.B
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesofsandycoastlinesorthemeparkridescometomind.B
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolookat.Onlyrecentlyhavetheycometothinkofita
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolookat.Onlyrecentlyhavetheycometothinkofita
Manypeoplewonderwhysomemenwanttoliveonthemoon.Itis【C1】______notthekindofplacewheremostmenwouldchoosetoli
Manypeoplewonderwhysomemenwanttoliveonthemoon.Itis【C1】______notthekindofplacewheremostmenwouldchoosetoli
随机试题
(2008年10月)能够代表资产阶级革命基本类型的国家有______、______、______。
下列有关死刑复核程序的说法错误的是:()
以下属于可以从轻或者减轻处罚的有()
拟对厚度为10.0m的淤泥层进行预压法加固。已知淤泥面上铺设1.0m厚中粗砂垫层,再上覆厚的2.0m压实填土,地下水位与砂层顶面齐平,淤泥三轴固结不排水试验得到的黏聚力ccu=10.0kPa,内摩擦角φcu=9.5°,淤泥面处的天然抗剪强度τ0=12.3k
通常选取( )来描述公司的成长性。
周师傅在某单位工作,该单位周一到周五为工作日,周六周日双休。已知某年的8月1日是星期五,那么周师傅在该年8月一共需要出勤()天。
统计数据显示,坚持常年打太极拳的人与从不打太极拳的人相比,平均寿命相同。由此可见,打太极拳并不能强身健体,延长寿命。如果以下陈述为真,哪一项能够最有力地削弱上述论证?
2001年全国人大常委会的决定指出,《刑法》第410条规定的“非法批准征用、占用土地”,是指非法批准征用、占用耕地、林地等农用地以及其他土地。对该法律解释,下列理解错误的是
Whatimpactcanmobilephoneshaveontheirusers’health?Manyindividualsareconcernedaboutthesupposedilleffectscaused
下列对于软件测试的描述中正确的是
最新回复
(
0
)