首页
登录
职称英语
The human brain contains 10 thousand million cells and each of these may hav
The human brain contains 10 thousand million cells and each of these may hav
游客
2023-09-24
51
管理
问题
The human brain contains 10 thousand million cells and each of these may have a thousand connections. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human-like ability, but now that we have grown used to moving forward at such a pace we can be less sure. Quite soon, in only 10 or 20 years perhaps, we will be able to assemble a machine as complex as the human brain, and if we can we will. It may then take us a long time to render it intelligent by loading in the right soft-ware(软件) or by altering the architecture but that too will happen.
I think it is certain that in decades, not centuries, machines of silicon(硅) will arise first to rival and then exceed their human ancestors. Once they exceed us they will be capable of their own design. In a real sense they will be able to reproduce themselves. Silicon will have ended carbon’ s long control. And we will no longer be able to claim ourselves to be the finest intelligence in the known universe.
As the intelligence of robots increases to match that of humans and as their cost declines through economies of scale we may use them to expand our frontiers, first on earth through their ability to withstand environments, harmful to ourselves. Thus, deserts may bloom and the ocean beds be mined. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast, man-created world in space, home to thousands or millions of people, will be within our power. [br] The word "carbon" (Line 3, Para. 2)stands for______.
选项
A、intelligent robots
B、a chemical element
C、an organic substance
D、human beings
答案
D
解析
题干意为“‘carbon’代表…”。由第二段最后两句“Silicon will have ended carbon’s long control.Andwe will no longer be able to claim ourselves to be the finest intelligence in the known universe.”可以看出,car—bon指代human beings,故选D。
转载请注明原文地址:http://tihaiku.com/zcyy/3041526.html
相关试题推荐
Millionsofdollarsinthecentralbankissaid______duringtheblack-outyeste
Wouldyouknowhowtohelp?Everyyear,thousandsofdriversandpassenger
Wouldyouknowhowtohelp?Everyyear,thousandsofdriversandpassenger
Noonecanbesure______inamillionyears.A、whatmanwilllooklikeB、whatwi
Thehumanbraincontains10thousandmillioncellsandeachofthesemayhav
Thehumanbraincontains10thousandmillioncellsandeachofthesemayhav
Atleast2.3millionpeopletooksomekindofonlinecoursein2004,accordi
Atleast2.3millionpeopletooksomekindofonlinecoursein2004,accordi
Atleast2.3millionpeopletooksomekindofonlinecoursein2004,accordin
Thehumanbraincontains10thousandmillioncellsandeachofthesemayhav
随机试题
Therewerenotickets_____forSunday’sperformance.A、possibleB、probableC、avail
Althoughinteriordesignhasexistedsincethebeginningofarchitecture,it
Thesurvivorspouredinandinandpackedtheirbodiessotighttosleeponthe
请阅读Passage1,完成小题。 Passage1Ofallthe
能够从上述资料中推出的是:A.2014年全国风力发电年末累计装机容量同比增量
A.质势 B.病势 C.从化 D.传变 E.易感性不同体质类型所具有的潜
根据所给资料,下列说法正确的是:①从2009年到2012年湖北省棉花总产量虽有升
关于行政处罚决定的表述,不正确的是( )。A.违法行为已构成犯罪的,直接作出判
以下关于法律关系的说法正确的是()。A.法律关系的主体即自然人和法人 B
矿井架空乘人装置运送人员时应遵守的规定( )。A.吊椅中心至巷道一侧突出部分的
最新回复
(
0
)