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
71
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
Solongasteachersfailtodistinguishbetweenteachingandlearning,theywillcontinuetoundertaketodoforchildrenthatw
Lookingforanewweightlossplan?Trylivingontopofamountain.Mountainaircontainslessoxygenthanairatloweraltitud
Itishardtopredicthowscienceisgoingtoturnout,andifitisreallygoodscience,itisimpossibletopredict.Iftheth
Ithasbeensaidthateveryonelivesbysellingsomething.Inthelightofthisstatement,teacherslivebyselling【C1】______,p
Averyinterestingandimportantdevelopmentinscienceisadevicecalledlaser.Alaserisamachinewhichproducesalightbe
TheuseofdeferentiallanguageissymbolicoftheConfucianidealofthewoman,whichdominatesconservativegendernormsinJa
Ithasbeensaidthateveryonelivesbysellingsomething.Inthelightofthisstatement,teacherslivebyselling【C1】______,p
Moreandmoreoftheworld’spopulationarelivingintownsorcities.Thespeedatwhichcitiesaregrowinginthelessdevelop
HowtoUseaLibraryA)You’redrivingyourcarhomefromworkorschool.Andsomethinggoeswrong.Theenginestallsoutatligh
A、Childrenstaythereforonedayandonenight.B、Thetimeperiodrangesfrom1weekto8weeks.C、Thecostisupto700dollar
随机试题
新民主主义经济的领导力量是()
男,48岁。因右胫骨平台骨折术后软组织感染1个月余入院治疗。骨科主治医师王某建议进行专家会诊。会诊后决定采用保守治疗,既避免手术治疗造成软组织的进一步损伤,又能节约费用。治疗期间患者经常出现紧张、焦虑,害怕出现组织坏死甚至截肢等严重后果,影响睡眠和康复。
[2012年第54题]室内饰面砖工程验收时应检查的文件和记录中,下列哪项表述是不准确的?
建筑地面三合土垫层拌和料中不包含:
下列不是划分交通区应符合的条件的是()。
设计方进度控制的任务是依据( )对设计工作进度的要求控制设计工作进度。
发行费用是指发行人在股票发行申请和实际发行过程中发生的费用,该费用可在股票溢价发行收入中扣除,主要包括()。
某商贸公司2019年1月转让一幢已经使用过的办公楼,取得不含税收入500万元,办公楼原价480万元,已提折旧300万元。经房地产评估机构评估,该办公楼重置成本价为800万元,成新度折扣率为五成,转让时缴纳相关税费6.85万元(不含增值税)。该公司转让该办公
对金融机构以及其他单位和个人的(),银监会有权进行检查监督。
TheGrowthofCulturalConsciousness1.ThefirststageNounderstanding:【T1】______ofthenewculture【T1】______2.Thesecondst
最新回复
(
0
)