Directions:Read the following passages.Fill in each blank with a proper sentence given in the box.Each sentence can be used only once.Note that there are two more sentences than you need.
A.His work indicates that humans and robots can effectively cooperate during high-task events such as surgeries.
B.This future may not be what you think in your mind.
C.Robots can't successfully imitate doctors motions in the operating room.
D.They will just allow us to decrease workload and achieve better performances in several tasks.
E.The nursing assistant for your next trip to the hospital will still be human beings.
F.Finally,several humans observed as the robotic arm made numerous motions.
Robot:your future nurse
Dr.Pekomon,from the Yale university,has established an international team that coached a robot to copy natural human actions. (1)AA.Over time this should contribute to great improvements in safety during operations because unlike the human doctors,robots will never tire and can complete an endless array of precise motions.The ultimate goal is not to remove all the doctors from the operating room,but to better it with a robots' particular skills and benefits.
"I,as a roboticist,believe that robotic assistant and coworkers will surely change the whole market,but that won't steal our job opportunities. (2)DD."Dr.Pekomon explained.
Dr.Pokemon's team photographed a person conducting numerous different reaching actions,in a way similar to handing devices to a surgeon.These camera captures were stored into the computer network of a robotic arm,which is vital to controlling movements.Then,a human operator guided the robotic arm in copying the reaching actions that the human subject had initially performed.Although the robotic and human actions can't be overlapped completely,they were broadly similar.
(3)FF.These observers determined whether the actions of the robotic arms were biologically inspired,which would indicate that their neural networks had effectively learned to imitate human behavior.About 80% of the time this is exactly what the human observers concluded.
These results are promising,although further research is necessary to confirm or refine Dr.Pekomon's conclusions.If robotic arms can indeed imitate human behavior,it would be necessary to build conditions in which humans and robots can operate effectively in high stress environments like operating rooms. (4)BB.Dr.Pekomon's work is part of the growing field of healthcare robotics,which has the potential to change the way we receive health care sooner rather than later.
【考點(diǎn)】自然科學(xué)研究成果.
【答案】A;D;F;B
【解答】
【點(diǎn)評】
聲明:本試題解析著作權(quán)屬菁優(yōu)網(wǎng)所有,未經(jīng)書面同意,不得復(fù)制發(fā)布。
發(fā)布:2024/6/27 10:35:59組卷:1引用:1難度:0.5
相似題
-
1.Like a tired marriage,the relationship between libraries and publishers has long been dull.E-books,however,are causing heartache.Libraries know they need digital services,but many publishers are too cautious about piracy and lost sales to co-operate.Among the big six publishers,only Random House and Harper Collins license e-books with most libraries.
Publishers are wise to be nervous.Owners of e-readers are exactly the customers they need:book-lovers with money.If these people switch to borrowing e-books instead of buying them,what then?Electronic borrowing is awfully convenient.Unlike printed books,which must be checked out and returned to a physical library miles away,book files can be downloaded at home.The files disappear from the device when they are due.
E-lending is not simple,however.There are various incompatible e-book formats,devices and licenses.Most libraries use a company called OverDrive,which secures rights from publishers and provides e-books and audio files in every format.Yet publishers and libraries are worried by OverDrive's global market dominance,as the company can control fees and conditions.Publishers were annoyed when OverDrive cooperated with Amazon,the world's biggest online bookseller,last year.Owners of Amazon's Kindle e-reader who want to borrow e-books from libraries are now redirected to Amazon's website.
According to Pew,an opinion researcher,library users are a perfect market for Amazon.Late last year Amazon introduced its Kindle Owners' Lending Library,which lets its best customers borrow free one of thousands of popular books each month.But a recent Pew survey found that more than half of Americans with library cards say they prefer to buy their e-books.It also noted that e-books actually are available at most libraries,and that popular titles often involve long waiting lists,which may inspire people to buy.
So publishers keep adjusting their lending arrangements in search of the right balance.Random House raised its licensing price earlier this year,and Harper Collins limits libraries to lending its titles 26 times.The story of the library e-book is a nail-biter.
(1)It can be inferred from Paragraph 1 that
A.several big publishers have sold e-books to libraries
B.both libraries and publishers caution the e-book piracy
C.some publishers are hesitant to cooperate with libraries
D.libraries are eager to keep strong relationship with publishers
(2)What worries publishers about people's switch to e-books?
A.The risk of e-book piracy.
B.The possible decline of book sales.
C.No time limit for the downloaded book files.
D.The availability of the incompatible e-book formats.
(3)We can learn from Paragraph 3 and 4 that
A.Amazon is adopting measures to win more customers
B.OverDrive distributes e-books and audio files to publishers
C.over half of Americans are borrowing e-books from libraries
D.the fees of lending e-books are under the control of publishers
(4)What is the best title for the text?
A.The Hopeful Future of Publishing Business
B.The Uncertain Economics of Lending E-books
C.The Dull Relationship between Libraries and Publishers
D.The Close Cooperation between OverDrive and Amazon發(fā)布:2025/1/1 16:0:1組卷:1引用:3難度:0.5 -
2.One day something that upset me happened,bringing(1)
To restore calm,I put on my outdoor equipment,picked up my skis(滑雪板)and(3)
I was honest with myself,(5)
I forgave(8)發(fā)布:2025/1/1 16:0:1組卷:2引用:2難度:0.9 -
3.Is there a link between social media and depression?Do social media have a negative impact on your mental health?It's complicated.
In a recent study,the investigators compared social media use and depression between teens.(1)
A different study published in 2018 identified five distinct types of social media users.The finding was that "problematic social media use" was one of the main themes for people whose mental health was affected by social media.You can have alcohol in your life without it being a problem,or your alcohol use may become problematic. (2)
There's one important thing to remember about survey research — just because two things happen together,it's not necessarily true that one causes the other.(3)
(4)
It's certainly possible that experiences like cyberbullying,comparing yourself to idealized images,and constantly monitoring your profile,are bad for your mood.It's also true for many that social media offer community support and positive messages.Given the inconclusive research,it's safe to say that at least we shouldn't write off social media altogether.(5)
A.It's the same with social media.
B.Social media can be a double-edged sword.
C.People get more opinionated about the potential problems of social media.
D.They found that those who used social media more had higher depression scores.
E.They reviewed all existing research and found that there were both benefits and drawbacks.
F.The key to benefiting from social media may lie in using it in moderation and staying socially connected.
G.For example,just because higher social media use co-occurs with higher levels of depression doesn't mean social media use causes depression.發(fā)布:2025/1/1 15:0:2組卷:6引用:3難度:0.5
把好題分享給你的好友吧~~