首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、They are much cheaper than humans. B、They never complain about the difficulties. C、They can handle all the problems of the job
A、They are much cheaper than humans. B、They never complain about the difficulties. C、They can handle all the problems of the job
admin
2016-04-26
64
问题
We are now living in a world in which robots are taking over much of the work.[19]Robots make our cars, fly our planes and work out wages.
But these robots are not mechanical men and women. They do not look like us. They are machines specially built to do some of the things that human beings can.
Although they may not look like us, robots need some human features in order to be able to do human work. First of all they need some kind of brain. Their "brain" is a computer, which has a memory to remember instructions and the ability to control other equipment. Another essential feature of many robots is an arm that can do the kind of things that human beings can with their arms. One-armed robots are now coming into widespread use in industry. They are being used, for example, on car assembly lines.
The great advantage of robots over human workers is that they can work non-stop for long periods. They never get tired, and always work with the same accuracy. They can also work in conditions that humans could not bear. Last but not least, as more robots are built, their cost will come down.
Although robots are rapidly taking over many .jobs in industry, they seem a long way from taking over in the home. The problem is that it would take a very complex and costly robot to perform half the tasks involved in housework.
19. According to the speaker, what can the present-day robots do?
20. What do we learn about the "brain" of robots?
21. What is the great advantage of robots over hu man workers?
22. What does the speaker tell us about the future of robots?
选项
A、They are much cheaper than humans.
B、They never complain about the difficulties.
C、They can handle all the problems of the job.
D、They can work for long periods without rest.
答案
D
解析
短文提到,与人类相比机器人的优点是可以长时间不问断工作,D为此内容的同义改写,故正确。
转载请注明原文地址:https://kaotiyun.com/show/f0e7777K
0
大学英语四级
相关试题推荐
EndangeredPeoplesA)Today,itisnotdistance,butculturethatseparatesthepeoplesoftheworld.Thecentralquestionofour
Itishardtopredicthowscienceisgoingtoturnout,andifitisreallygoodscience,itisimpossibletopredict.Iftheth
Thepredictabilityofourmortalityratesissomethingthathaslongpuzzledsocialscientists.Afterall,thereisnonaturalr
Lookingforanewweightlossplan?Trylivingontopofamountain.Mountainaircontainslessoxygenthanairatloweraltitud
Moreandmoreoftheworld’spopulationarelivingintownsorcities.Thespeedatwhichcitiesaregrowinginthelessdevelop
Moreandmoreoftheworld’spopulationarelivingintownsorcities.Thespeedatwhichcitiesaregrowinginthelessdevelop
Students’pressuresometimescomesfromtheirparents.Mostparentsarewell【B1】_______,butsomeofthemaren’tveryhelpfulwi
A、Changeherdiet.B、Takeadifferentkindofmedicine.C、Askanotherdoctorabouttheproblem.D、Dospecialkneeexercise.C女士说
A、Dull.B、Horrible.C、Tranquil.D、Cool.A细节题。短文最后提到,误用蓝色会令人不适,如果没有暖色的搭配,蓝色甚至会显得冰冷而乏味(coldandsterile),故答案为A)。
A、In1911.B、In1913.C、In1930.D、In1931.C细节题。短文最后提到,尽管没有实质性的证据能够证明FurukawaTakeji的观点,但他的理论很快就流行起来。到了1930年,正规的求职申请表(standardj
随机试题
A、气胸B、脓胸C、肺炎合并心衰D、重症肺炎E、呼吸衰竭C
10月17日,中国与毛里求斯正式签署自由贸易协定,成为我国商签的第十七个自贸协定,也是我国与非洲国家的第一个自贸协定。
为确定肝脓肿穿刺点或手术引流进路,首选的辅助检查方法是()
A.条件(1)充分,但条件(2)不充分B.条件(2)充分,但条件(1)不充分C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分D.条件(1)充分,条件(2)也充分E.条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联
下列各项中,()是我国证券账户的种类。Ⅰ.人民币普通股票账户Ⅱ.人民币特种股票账户Ⅲ.证券投资基金账户Ⅳ.权证交易账户
某房地产开发公司系增值税一般纳税人,2018年3月25日与政府部门签订了紫金花园项目的土地使用权出让合同。土地出让金3亿元,合同约定土地出让金于3月30日前支付,但未约定具体交付土地日期,实际交付日期4月25日。该业务的契税纳税义务发生时间在何时?简述
下列关于亳菊花的说法正确的有()。
OppositeisSt.Paul’sChurch,______youcanhearsomelovelymusic.
改善民生、实现发展成果由人民共享最重要最直接的方式是就业。()
OnJan.9,2007,SteveJobsformallyannouncedApple’s"revolutionarymobilephone"—adevicethatcombinedthefunctionalityof
最新回复
(
0
)