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
2017-11-17
25
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://kaotiyun.com/show/Ixa7777K
0
大学英语四级
相关试题推荐
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeopleareeitherhappierorunhappierormoreorlesscerta
FormanypeopleintheU.S.,sportsarenotjustforfun.Theyarealmostareligion.Thousandsofsportsfansbuyexpensivetic
FormanypeopleintheU.S.,sportsarenotjustforfun.Theyarealmostareligion.Thousandsofsportsfansbuyexpensivetic
FormanypeopleintheU.S.,sportsarenotjustforfun.Theyarealmostareligion.Thousandsofsportsfansbuyexpensivetic
Peoplebecomequiteillogicalwhentheytrytodecidewhatcanbeeatenandwhatcannot.IfyoulivedintheMediterranean,for
ThingsYouCan’tSayinCanadaA)Attackingoursacredcows(thingsorpeoplethatcannotbecriticized)mayturnyouintoo
LivingwithParentsorNot?Forthispart,youareallowed30minutestowriteashortessayentitledLivingwithParentsorNot
Somemarriagesseemtocollapsesosuddenlythatyou’dneedacrystalballtopredicttheirdemise(灭亡).Inother【C1】______,tho
Somemarriagesseemtocollapsesosuddenlythatyou’dneedacrystalballtopredicttheirdemise(灭亡).Inother【C1】______,tho
随机试题
以下各项属于古代人口户籍登录管理制度的有()
被评估企业拥有另一家企业发行的面值共10000元的非上市普通股股票。从持股期间看,每年股利分派相当于票面价格的10%左右。经评估人员分析,该企业每年将70%的净利润用于股利分配,30%的净利润用于扩大再生产,该公司的股本收益率可以保持在10%的水平上。评
骨折移位的发生因素有
急性心肌梗死出现下列哪种心律失常时最需要紧急处理()
分体式空调机组由室内机和室外机组成。其中室外机包含有()。
从实践经验来看,人们通常用公司股票的()所表示的公司规模作为流动性的近似衡量标准。
证券经纪业务的要素包括()。
斯伯林用局部报告法证明了()的存在。
简述进入21世纪后全球资本市场发展的新特点。[南开大学2011国际商务硕士]
A、Helikeslivingalone.B、Hishouseisfarfromhisparents’house.C、Heisbusywithhisbusiness.D、Healwaysquarrelswithh
最新回复
(
0
)