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
50
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
(a)急需钱的Lung打电话给QuickMoneyFinanceLtd.要求安排删美元的临时贷款。经理Bosco接受了Lung的房契并给他提供了贷款。
Itisallverywelltoblametrafficjams,thecostofpetrolandthe【C1】___
Knowledgemaybeacquiredthroughconversation,watchingtelevisionortrave
[originaltext]Welcometothemuseum.Beforewegoinside,I’dliketoremindyo
WhichofthefollowingisNOTadesignfeatureofhumanlanguages?A、Arbitrarines
下列关于旅游投诉处理中的和解,表述错误的是()。A.投诉人与被投诉人自行和解的,
某品牌计算机的参数是:Intel酷睿i747903.6GHz/1TB7200转
一项最新研究发现,经常喝酸奶可降低儿童患蛀牙的风险。在此之前,也有研究人员提出酸
(2017年真题)斑蝥有毒,为降低其毒性,采用的炮制方法为( )A.土炒 B
加强资金保障,鼓励( )。A.采用多元化市场融资方式,拓宽融资渠道 B.有条件
最新回复
(
0
)