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
2023-06-28
70
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【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 [br] 【C4】
选项
答案
I
解析
此处应为形容词。根据下一句提到的Scientists are unable to make them,可知本句提到的computations是很困难或很复杂的,因此答案为complex。
转载请注明原文地址:https://tihaiku.com/zcyy/2788790.html
相关试题推荐
[originaltext]Allthepeoplecanteachyousomething,whethertheyhaveenj
[originaltext]Allthepeoplecanteachyousomething,whethertheyhaveenj
[originaltext]Youcantelltheageofatreebycountingitsrings.Butthe
[originaltext]Youcantelltheageofatreebycountingitsrings.Butthe
[originaltext]Manypeoplethinkofschoolasbuilding,teachersandstudent
[originaltext]Manypeoplethinkofschoolasbuilding,teachersandstudent
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesand
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesand
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesand
春节期间,人们挨家挨户去扭秧歌,庆祝新年的到来并传承老一辈传统。DuringtheSpringFestival,peoplewentfromhou
随机试题
Thesubversionattemptsprovedpredictablyfutile.不出所料,颠覆活动证明毫无结果
HowtoFindTimeforYourselfI.Introduction:waystocarv
男性,42岁,上腹部刀割样剧烈疼痛10小时,伴恶心、呕吐,既往胃病史,近两日曾反
关于建设项目财务分析中融资前分析的说法,错误的是( )。(2016年真题)A:融
下列各项中,不属于输血适应证的是A.凝血机制异常和出血性疾病 B.重症感染
会计主要以( )为计量单位。A.工作量 B.实物量 C.货币 D.劳动量
()使得企业所有者与经营者发生了分离。A:公司制企业的出现 B:董事会的成立
2×21年7月2日甲公司取得乙公司80%股权,支付款项11000万元,当日的乙
胃溃疡最好发的部位是( )。A.胃角 B.胃大弯侧 C.胃角和胃窦小弯侧
阵发性室上性心动过速的发生机制主要是A.心肌缺血 B.折返机制 C.高血压病
最新回复
(
0
)