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
2024-02-17
64
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] 【5】
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://tihaiku.com/zcyy/3459859.html
相关试题推荐
[originaltext]W:(22)So,whoaresomeofthepeoplefightingtoprotecttheset
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
Becausesomanypeopleintheirteensandearly20sareincreasinglysociali
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
[originaltext]Mostpeoplemightthinkthatthefaxmachine,foundinmanyo
Someguidelinesthatadvisepeoplehowtoloseweightareseriouslyflaweda
随机试题
—Couldyougivemeafewmoreminutes?—______.Takeyourtime.A、NotatallB、Ce
Itwasfiveo’clockintheafternoon______theyreachedthetopofthemountain.
[originaltext]ThisisStanFieldingreportinglivefromtheoutskirtsofthe
Theoldladyhas______twowarsandrevolutions.A、livedonB、livedthroughC、live
试带法中属于指示剂蛋白误差原理A.尿蛋白 B.葡萄糖 C.pH D.酮体
配伍中体现“辛甘化阳”及“酸甘化阴”的方剂是A.理中丸 B.阳和汤 C.小建
对胆汁分泌不足所致消化不良者,可选用的药物是A.维生素B1 B.复方阿嗪米特肠
一台并网运行的三相同步发电机,运行时输出cosψ==0.5(滞后)的额定电流,现
建设单位通过招标选择了一家施工单位拆除某城市旧桥梁,该施工单位拟采取机械拆除桥面
下列耐火材料中,属于酸性耐火材料的有()。A.锆英砂砖 B.硅砖 C.
最新回复
(
0
)