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
2024-01-26
31
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 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 [br] 【C1】
选项
答案
J
解析
此处应为名词。根据整段对数字的介绍,空白处填进foundation最合适。the foundation of all counting意为“所有计数的基础”。
转载请注明原文地址:http://tihaiku.com/zcyy/3394716.html
相关试题推荐
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
[originaltext]Approximately90%ofpeopleintheworldarenaturallyright-
[originaltext]Approximately90%ofpeopleintheworldarenaturallyright-
[originaltext]M:WhenIsayIliveinSweden,peoplealwayswanttoknowabout
[originaltext]M:WhenIsayIliveinSweden,peoplealwayswanttoknowabout
[originaltext]Aresomepeoplebornclever,andothersbornstupid?Oristh
[originaltext]Aresomepeoplebornclever,andothersbornstupid?Oristh
[originaltext]Aresomepeoplebornclever,andothersbornstupid?Oristh
随机试题
WhydidtheCalifornianfoodprocessorrecalltheirproducts?[originaltext]
Cryingishardlyanactivityencouragedbysociety.Tears,betheyofsorrow
ThismonthSingaporepassedabillthatwouldgivelegalteethtothemoral
()是指期权的买方向卖方支付一定数额的期权费用后,便拥有了在期权合约的有效期内或特定时间,按执行价格向期权卖方买入一定数量的标的物的权利,但不负有必须
在新古典增长模型中,人口增长对经济有哪些影响?结合我国人口现状,说明我国实现经济
热压灭菌时所使用的蒸汽是A.不饱和蒸汽 B.过热蒸汽 C.湿饱和蒸汽 D.
Ⅴ类洞必要时可在何处做倒凹以增加固位()A.远中轴线角 B.洞壁任
不被消化的碳水化合物被称为益生元,主要有( )。A.低聚果糖 B.非淀粉多糖
某35kV架空线路,当系统基准容量Sj=100MVA,电路电抗值Xj=0.43Ω
关于业主方项目管理目标和任务的说法,正确的是()。A.业主方项目管理主要在施工阶
最新回复
(
0
)