首页
登录
职称英语
[originaltext] This summer, the latest version of Google’s self-driving car
[originaltext] This summer, the latest version of Google’s self-driving car
游客
2023-08-14
17
管理
问题
This summer, the latest version of Google’s self-driving car will make its first appearance on public roads. The two-seat vehicle does not need a gas pedal or steering wheel. The prototype can drive, brake and recognize road dangers without human involvement. Google says the car is the first vehicle built for the purpose of self-driving.
However, the new vehicle is not designed for long trips. It does not have air bags or other safety devices required by the federal government. It cannot go more than 40 kilometers per hour. The vehicle is electric and has to be recharged after 130 kilometers. And it can only drive in areas that have been thoroughly mapped by Google.
Google will first build and test 25 driverless vehicles in areas around the company’s headquarters in Mountain View, California. Then, the company plans to build more and expand testing to areas that have more hills and more rain.
Sergey Brin is a co-founder of Google. He says the computer-controlled cars can eliminate, or end, driving mistakes made by humans. Experts say 90 percent of the 1.2 million yearly road deaths are caused by human error. Self-driving cars could also improve areas of high traffic and especially help older people and disabled people.
Google first announced that it was working on a driverless car in 2010. Mr. Brin says Google does not want to be a car company, but wants automakers to use its technology.
Critics worry about the safety of having cars without human drivers. And, Google admits there have been minor accidents in the six years it has been testing autonomous cars.
Critics also question the dependability of self-driving cars. They wonder if the cars can be trusted to work all the time. They also ask if such cars appeal to people.
In 2013, J.D. Power and Associates did a study of U.S. drivers. It found that only one in five was interested in a fully autonomous car.
Mr. Urmson says Google needs to do a better job of educating people about self-driving technology. He also says Google needs to better inform the public about its progress with the technology.
Google is not the only company developing self-driving cars. Mercedes-Benz, Infiniti and others already have highly developed driver assistance systems that require little help from a driver. But other automakers think self-driving cars will be made available feature-by-feature instead of all at once. They say this gives people time to adapt to self-driving technology.
Mr. Brin says Google is still improving its plans for self-driving cars, but he’s excited about their possibility.
Google hopes to have its driverless cars available in the next five years.
19 What do we learn about the latest version of Google’s self-driving cars?
20 What is the primary reason for road deaths?
21 What did Power and Associates’ study of U. S. Drivers show?
22 What do we learn about Google?
选项
A、It has two airbags or other safety devices.
B、The maximum speed is 40 km per hour.
C、It can work for both long and short trips.
D、It can be driven anywhere in the world.
答案
B
解析
录音提到,谷歌最新的无人驾驶汽车驾驶速度不能超过40千米/小时。因此本题选B项“其最高速度为40千米/小时”。
转载请注明原文地址:https://tihaiku.com/zcyy/2926010.html
相关试题推荐
[originaltext]SummermeansinternshipsforthousandsofAmericancollegestu
[originaltext]SummermeansinternshipsforthousandsofAmericancollegestu
[originaltext]W:Hi,Gary!Isthisseattaken?M:No,itisn’t.Pleasegoright
[originaltext]W:Hi,Gary!Isthisseattaken?M:No,itisn’t.Pleasegoright
[originaltext]W:DidyouhearthenewsaboutDavid?He’slivinginAustralian
[originaltext]W:DidyouhearthenewsaboutDavid?He’slivinginAustralian
[originaltext]Thefocusoftoday’sclassisonanimportantelementinthed
[originaltext]Thefocusoftoday’sclassisonanimportantelementinthed
[originaltext]Thefocusoftoday’sclassisonanimportantelementinthed
[originaltext]So,nowweareintheroomwithnaiveart,producedintheUni
随机试题
Ineverycityandtowntherearcpeoplenamedas【S1】______realesta
[originaltext]MarcoPolowas17yearsoldwhenhesetoutonthemostfamou
弥散性血管内凝血出血的主要特征是A.皮肤淤斑 B.常出血不止 C.肌肉血肿
患儿,10个月。慢性腹泻,食欲减退,大便每日5~6次,持续1个月余,患儿最可能发
B
()是行为主义心理学的先驱人物。 (A)巴甫洛夫和华生(B)华生和桑
(2013年真题)黄河股份有限公司(以下简称“黄河公司”)为上市公司,2012
国家税务总局统一负责全国发票管理工作。()
低压配电室配电屏成排布置,关于配电屏通道的最小宽度描述,下列哪些说法是错误的?(
适用于中砂以上的砂性土和有裂隙的岩石土层的注浆方法是( )。A.劈裂注浆 B.
最新回复
(
0
)