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
2023-07-02
46
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/2801814.html
相关试题推荐
AreBadEconomicTimesGoodforHealth?A)Mostpeopleareworri
AreBadEconomicTimesGoodforHealth?A)Mostpeopleareworri
AreBadEconomicTimesGoodforHealth?A)Mostpeopleareworri
AreBadEconomicTimesGoodforHealth?A)Mostpeopleareworri
[originaltext]W:IthoughtIwasspeakingEnglishfairlywell,butpeoplekeep
[originaltext]W:IthoughtIwasspeakingEnglishfairlywell,butpeoplekeep
[originaltext]Themotorvehiclehaskilledanddisabledmorepeopleinits
[originaltext]Themotorvehiclehaskilledanddisabledmorepeopleinits
Whenolderpeoplecannolongerremembernamesatacocktailparty,theyten
Whenolderpeoplecannolongerremembernamesatacocktailparty,theyten
随机试题
[originaltext]Americanslearnsportsaspartoftheireducation.Theylearn
电流源是一个理想的电路无件,其电流与元件的端电压有关。()
按照现代组织行为学的观点,组织越大,分工越细,部门就越多越复杂。由于受认识和情报
为了鼓励居民和单位采用节能灯,国家财政对居民购买节能灯补助50%,对单位大宗采购
A.痰浊上蒙 B.热壅血瘀 C.热毒留恋 D.热伤肺气 E.肉腐血败肺痈
城市规模是指城市的大小,包括()。A.发展规模 B.人口规模 C.经济规
以下不属于影响产业购买者购买决定的主要因素的是( )。A.社会因素 B.环境
膝关节滑膜结核局部治疗首选 A.滑膜切除术 B.病灶清除膝关节加压融合术
不符合非典型增生的描述是A.增生的细胞大小形态不一、核深染、核分裂增多 B.重
A.白细胞数5×10/L,淋巴细胞为主,蛋白0.3g/L,糖3.5mmol/L
最新回复
(
0
)