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、A dog that runs on three legs. B、New robot dogs developed by scientists. C、New robots that can help people in natural disaster
A、A dog that runs on three legs. B、New robot dogs developed by scientists. C、New robots that can help people in natural disaster
admin
2017-04-28
50
问题
(1)When a dog loses a leg. the animal eventually figures out the best way to get around on three legs. In a short time. the dog learns to deal with its physical disability. Now. scientists have developed robots that behave in much the same way.
We can find robots everywhere. Robots build cars, play chess and can clean your house. They may someday drive your car, too. Robots also help people in natural disasters.(2)Robots are deployed in search and rescue operations following an earthquake. Robots can be sent to a lot of places said to be unsafe. The problem is that all of those types of situations and environment are extremely unpredictable and hostile. And it is very likely that robots and humans in those situations become damaged.(1)The scientists are developing technology so that robots will continue operating after the first sign of injury.
1. What is the news report mainly about?
2. What can we know about robots from the news report?
选项
A、A dog that runs on three legs.
B、New robot dogs developed by scientists.
C、New robots that can help people in natural disasters.
D、New robots that can continue working when injured.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/tMi7777K
0
大学英语四级
相关试题推荐
中国人用筷子是特定文化的产物。中国是个农业大国,食物多以蔬菜为主,用筷子适宜取食。中国文化推崇集体主义(collectivism),崇尚融合,体现在吃饭的方式上就是使用筷子。中国人实行合餐制(communalmeals),用餐的人在同一个盘中取食,用筷子
随着经济全球化的深入发展,产品质量和食品安全日益成为全球性问题。对于国内外消费者对产品质量和食品安全的反映和诉求,中国政府高度关注。我们认为,即使存在万分之一的不合格产品,也有可能对消费者构成百分之百的危害。经过多年坚持不懈的努力,中国的食品质量控制和食品
ShouldPrivateCarsBeEncouragedinChina?1.小汽车进入中国家庭后给人们带来了舒适和方便2.小汽车也给人们带来了许多问题3.我的看法
Somepeopleborrowmoneyand"forget"topayitback.Largeloansareseldomtheissue:theyareusuallytreatedasbusiness
Somepeopleborrowmoneyand"forget"topayitback.Largeloansareseldomtheissue:theyareusuallytreatedasbusiness
Foryears,highschoolstudentshavereceivedidenticaltextbooksastheirclassmates.Evenasstudentshavedifferentlearning
Eatingfruitsandvegetableshasprovedhelpfulinpreventingvariouschronic(慢性的)illnesses.Doesthatmeanthemorethebetter?
A、Destroytheirownpossessions.B、Fightwithotherstudents.C、Stayawayfromothers.D、Attackotherpeopleverbally.B
InLondon,overhalfofthehomesbuiltbetween1919and1980hadonegarage.Butmanyarebecomingneedless.Between2002and2
A、Tourism.B、Businessstudies.C、Informationtechnology.D、English.B细节题。男士提到他主修商务。关键词“majorin”意为“主修”。B项正确。
随机试题
腰椎前后位摄影,中心线入射点是
地西泮经肝代谢,1位脱甲基,3位羟基化,生成的活性代谢产物已开发成的药物称为
3个月小儿,母乳喂养,腹泻2月,大便3—4次/日,糊状,无黏液脓血。精神食欲好,多种药物治疗无效。诊断为
首先记载水肿必须忌盐的古籍是()
铁路盐渍土地区的地下水观测,每个测区的观测孔应不少于()个。
根据下图网络,其正确答案有( )。
()是企业通过职业健康安全管理体系的运行,实行事故控制的开端。
下列项目中,属于经济性福利的是()。
阅读下列材料,根据要求完成教学设计。努力就有改变少年的梦想,有时像“海天相吻的弧线,可望不可及,折磨着你那进取的心”。有人放弃,将梦想视为一种
电影:表演
最新回复
(
0
)