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
2020-02-21
19
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 ringers 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
【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:https://kaotiyun.com/show/4lp7777K
0
大学英语四级
相关试题推荐
Cryingishardlyanactivityencouragedbysociety.Tears,betheyofsorrow,anger,orjoy,typicallymakeAmericansfeeluncom
A、Gettinghighskilledpeople.B、Promotingcompany’stechnology.C、Findingenoughemployees.D、Increasingmembersofimmigrants.
A、TheBraveAward.B、ExcellentWomanAward.C、TheMaritimeAward.D、TheInternationalMaritimeOrganization’sAward.D
Shoppingforclothesisnotthesameexperienceforamanasitisforawoman.Amangoesshoppingbecauseheneedssomething.
Musicinhighereducation:whatisitworth?[A]Musichasfounditselfincreasinglycentralinthesubjectcontroversysurround
Musicinhighereducation:whatisitworth?[A]Musichasfounditselfincreasinglycentralinthesubjectcontroversysurround
Musicinhighereducation:whatisitworth?[A]Musichasfounditselfincreasinglycentralinthesubjectcontroversysurround
TheUnitedStates’predominanceinscienceandtechnologyisfading,areportreleasedthismonthbytheNationalScienceBoard
A、Thinkabouthowtoconnectpeoplearoundtheworld.B、Toattractlargenumberofinternationaltalenttogether.C、Discusshow
A、Doctorsandpatientsneedunderstandinginteractively.B、Nowadaysmostdoctorstreattheirpatientscarelessly.C、Patientssho
随机试题
A.胆B.脑C.脉D.头“血之府”指的是
求.
信天游是民歌的一种,主要流行于______带。()
甲状腺功能亢进症术前准备,脉率应降至每分钟
膀胱结石治疗原则不包括下列哪一项
麝香的主治是()。
以检验管道系统的强度和严密性的试验是( )试验。
《砌体工程施工质量验收规范》规定,施工时所用的小砌块其产品龄期不应小于()。
神农山位于()城区西北23公里的太行山麓,是世界地质公园、国家级风景名胜区、国家5A级旅游区、国家猕猴自然保护区。
Therearemanyargumentsforandagainsttheinterviewasaselectionprocedure.Themainargumentagainstitisthatitresults
最新回复
(
0
)