题目内容

6.China's largest search engine Baidu has said it will make its latest artificial intelligence (AI) technology accessible to developers and businesses as part of the company's latest move into AI,big data and cloud computing.
    AI solution"Tianzhi"was launched at a cloud-computing summit held in Beijing Wednesday.It includes services in three fields:sensing technology,such as image and voice processing,machine learning,and deep learning,an advanced form of machine learning,said Zhang Yaqin,CEO of the Nasdaq-listed company,at the summit.
    Developers can access facial or voice recognition,algorithms(演算法) for data analysis and projections,and deep learning applications,Zhang said,adding that the technology could help users innovate in their sectors.
"With more devices connected to the cloud,enterprises will use cloud computing and AI more frequently,"said Wu Hequan,an academician at the Chinese Academy of Engineering,"Open AI technology can play a bigger role."
    The company also revealed a plan to invest 10billion yuan (1.45 billion U.S.dollars) in cloud computing in the next five years and establish an innovation center,which will serve 10 million enterprises.

32.What is the main idea of paragraph one?C
A.Baidu will further develop its latest AI technology.
B.Baidu has attracted developers'and businesses'attention.
C.Users will be able to access Baidu's latest AI technology.
D.A company will move to AI,big data and cloud computing.
33."Tianzhi"includes services in the following fields EXCEPTB.
A.sensing technology
B.voice processing
C.machine learning
D.deep learning
34.What does the underlined sentence in paragraph four probably mean?A
A.It's important for AI technology to be open.
B.AI technology is more important than the cloud.
C.People aren't aware of the importance of AI technology.
D.Enterprises will hardly benefit from open AI technology.
35.What is Baidu's next move according to the last paragraph?D
A.Reveal a plan to invest in cloud computing.
B.Invest 10 billion yuan to serve enterprises.
C.Get invested from enterprises in the next five years.
D.Invest in computing and build an innovation center.

分析 本文主要讲了百度在AI方面的最新成果及其未来的一些计划.

解答 32-35.CBAD
32题答案:C 考查细节推理,根据第一段的"China's largest search engine Baidu has said it will make its latest artificial intelligence (AI) technology accessible to developers and businesses"(中国最大的搜索引擎百度说它将会使研发者与商业使用它最新的人工智能科技)可知本题答案为C选项.
33题答案:B 考查细节推理,根据第二段可知B选项的"声音处理"是包含在"遥感技术"之内的,其本身不属于一个领域,故本题答案为B选项.
34题答案:A 考查细节推理,根据前面的"With more devices connected to the cloud,enterprises will use cloud computing and AI more frequently"(随着更多的设备与云连接起来,企业将会更加频繁使用云计算与AI)可知本题答案为A选项.
35题答案:D 考查细节推理,根据文章最后一段的"The company also revealed a plan to invest 10billion yuan (1.45 billion U.S.dollars) in cloud computing in the next five years and establish an innovation center"(该公司也透露了一项未来五年投资100亿元于云计算的计划并且建立一个创业中心)可知本题答案为D选项.

点评 本文是一篇科学教育类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.

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The Great Trouble
By Deborah HopkinsonIn the cold and dirty waters of the River Thames,a young boy named Eel was fishing for small things in the river to sell for money.He also works part-time as a street sweeper and does odd jobs at night,hoping to protect his little brother from a difficult life on the streets of London.Eel's life becomes even more difficult when cholera hits Broad Street.Now Eel and his pal Florrie must help Dr.Snow prove the cause of the spreading disease.
I Even Funnier:A Middle School Story
By James Patterson and Chris GrabensteinAfter a car crash put him in a wheelchair and killed his family,Jamie moves in with his aunt and unle.But his cousin Stevie treats him badly.Jamie doesn't let these challenges stop him from having a positive attitude and pursuing his goals.He keeps the people around him laughing,so he was recently crowned the Funniest Kid Comic of New York State.And now he is after an even bigger title:the Planet's Funniest kid Comic.Can he make it?
Better Nate than Ever
By Tim FederleMiddle school student Nate Foster is an outcast(被排斥者) in his town,living in the shadow ofhis track-star older brother.Nate is bullied(欺负)every day.But he has a special talent:singing.Nate travels to New York City by himself to audition for E.T.:The Broadway Musical.Better Nate than Ever is the story of his great adventure.
Ophelia and the Marvelous Boy
By Karen FoxleeOphelia believes only in things can be proven scientifically.After her mother passed away,Ophelia together with her dad and her sister moves to a strange city where it never stops snowing.At the museum where her father works,she discovers a boy with no name who has been locked away for many years.She must help the boy defeat the Snow Queen before she freezes the world.Along the way,Ophelia learns how to believe in things she cannot see,and overcomes her fears.
33.To know how Dr.Snow fights cholera,which book would you buy?A
A.The Great Trouble                 
B.Better Nate than Ever
C.Ophelia and the Marvelous Boy      
D.I Even Funnier:A Middle School Story
34.Which author tells a story of a disabled boy who is hopeful about his future?D
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B.Karen Foxlee.
C.Deborah Hopkinson.         
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35.What do we know about Ophelia?C
A.She loves doing experiments.         
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11.Daniel Anderson,a famous psychologist,believes it's important to distinguish television's influences on children from those of the family.We tend to blame TV,he says,for problems it doesn't really cause,overlooking our own roles in shaping children's minds.
One traditional belief about television is that it reduces a child's ability to think and to understand the world.While watching TV,children do not merely absorb words and images (影像).Instead,they learn both explicit(表面的) and hidden meanings from what they see.Actually,children learn early the psychology of characters in TV shows.Furthermore,as many teachers agree,children understand far more when parents watch TV with them,explaining new words and ideas.Yet,most parents use an educational program as a chance to park their kids in front of the set and do something in another room.
Another argument against television is that it replaces reading as a form of entertainment.But according to Anderson,the amount of time spent watching television is not related to reading ability.TV doesn't take the place of reading for most children; it takes the place of similar sorts of recreation,such as listening to the radio and playing sports.Things like parents'educational background have a stronger influence on a child's reading."A child's reading ability is best predicted by how much a parent reads."Anderson says.
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For years researchers have attempted to show that television is dangerous to children.However,by showing that television promotes none of the dangerous effects as conventionally (传统地)believed,Anderson suggests that television cannot be condemned(谴责) without considering other influences.

32.An educational program is best watched by a childC.
A.on his ownB.with other kids
C.with his parentsD.with his teachers
33.Which of the following is most related to children's reading ability?D
A.Radio-listeningB.Television-watching
C.Parents'reading listD.Parents'reading background
34.Anderson believed thatC.
A.the more a child watches TV,the smarter he is
B.the younger a child is,the more he watches TV
C.the smarter a child is,the less likely he gets addicted to TV
D.the less a child watches TV,the better he performs at school
35.What is the main purpose of the passage?D
A.To advise on the educational use of TV.
B.To describe TV's harmful effects on children.
C.To explain traditional views on TV influences.
D.To present Anderson's unconventional ideas.
15.
The Campus Bookstore
Bookie's,the campus bookstore is located at the Campus Activity Centre,main floor.
Bookie's is the only place in Kamloops to buy your course textbooks.There is a booklist in the bookstore listing the books required for each course.If you need help in finding your course textbooks,ask any of the staff in the bookstore.
There are more than just textbooks at bookie's.They carry a wide variety of stationary,art supplies and gift items.You can also buy telephone cards,postage stamps and bus passes.You must show your student card to get a discount for the bus passes.
TEXTBOOK RETURNS
1)Do I need my receipt to return books?
Yes.
2)How long do I have to return books?
Books purchased must be returned within ten working days of the date of the purchase.
3)What if I wrote my name in the book?
Unfortunately,we cannot give you a full refund for books not in mint condition as publishers will not accept this for credit.
4)What happens if I miss the last day for return?
We may purchase the text book as"used"in accordance with our Buyback program.
5)What if I discover that my book has missing pages half way through the semester?
We will replace the defective books,new or used,for a like copy of that title.Cash refunds are not given for defective books returned outside the normal return dates.
BUYBACKS
1)What books do you buy back?
We buy back all current edition textbooks.If we do not use them at UCC,we buy them back according to the value established in the North American marketplace.
2)How much do I get for my books?
If bookie's is buying the book for use at UCC,you will receive 50% of the current new retail price.In order to receive optimum buyback price,discs and supplements must accompany the book.
3)What happens to the books that I sell?
Books for bookie's are processed by our staff and sold to students at 75% of the new retail price.
4)What condition do my books need to be in?
Books should be in good condition,meaning that the cover is still attached and all pages intact.Highlighting,notes and markings on the pages are perfectly fine.Workbooks and study guides are generally not purchased back unless they are free of all markings.No sales receipt is required for these books.
Bookstore Hours
Monday-Thursday     9:00am-6:00pm
Friday                       9:00am-5:00pm
Saturday and Sunday   Closed  
21.The intended readers of this passage areB.
A.Book dealers
B.University students
C.Publishers       
D.Campus staff
22.The underlined word"defective"can best be replaced byA.
A.faulty
B.adapted   
C.new
D.latest
23.Bookie's will not buy back your used textbook ifC.
A.you have lost the sales receipt 
B.there are markings and notes on the pages
C.the cover of the book is missing 
D.you miss the last day for return
24.Which of the following is NOT TRUE according to the passage?B
A.Bookie's is a place for students to buy their course textbooks.
B.Student cards are needed to get a discount for the textbooks.
C.Books bought in bookie's can be returned within ten working days.
D.Books bought back are processed by the staff and sold to students.
16.Unless you are like Nasty Gal's founder Sophia Amoruso,the passwords you use to access your email and the endless other accounts you need for work aren't filled with intention.With increasing security requirements,it's likely your word/number combinations are becoming even less memorable.But new research suggests it may not be long before you won't need to memorize passwords.
"Brainprint",published in Neurocomputing,reveals that the brain's reaction to certain words could be a unique identifying code-like a fingerprint-that could eventually replace passwords.
In a small experiment,the researchers measured the brains'signals of 45volunteers as they read through a list of 75acronyms such as FBI and DVD.The word-recognition response differed so much between each participant that a second experiment using a computer program could identify each one with 94% accuracy.
It's not enough to feel totally secure,but promising enough to hint at the future of securing sensitive information.
The advantage of using such a biometric system (生物识别系统) is that it can be used for continuous verification (验证),New Scientist points out.Passwords or fingerprints only provide a tool for one-off identification.Continuous verification could in theory allow someone to interact with many computer systems at the same time or even with a variety of intelligent objects,without having to repeatedly enter passwords for each device.
As Hollywood has illustrated,it's simply a matter of cutting off a finger to steal that person's identity."Brainprints,on the other hand,are potentially cancellable,"said Sarah Laszlo,assistant professor of psychology and linguistics at Binghamton University and co-author of the study,"So,in the unlikely event that attackers were actually able to steal a brainprint from an authorized user,the authorized user could then‘reset'their brainprint."
Until now,brain signals have been a challenge to understand.This experiment leaped over the obstacle by focusing on the brainwaves from the specific area that reads and recognizes words.The signal is therefore clearer and easier to measure.
The problem,so far,is that the brain signal is still not as accurate as scanning someone's fingerprint,and initially requires sticking diodes (二极管) on your head in order to get a read.That's ok,according to Zhanpeng Jin,assistant professor at Binghamton University and coauthor of the study,because brainprint isn't going to be mass-produced any time soon.He says the researchers foresee its use at places such as the Pentagon,where the number of authorized users is small,and they don't need to be continuously verified the way you do to access your mobile device or email.
Better keep your memory sharp,at least a little while longer.

63.In paragraph 5,"one-off identification"refers to the identification thatD.
A.happens as part of a regular series   
B.interacts with intelligent objects
C.can be verified continuously   
D.needs repeated verification
64.According to Sarah Laszlo,B.
A.fingerprints can be canceled once stolen  
B.brainprints are theft-proof and resettable
C.attackers can steal and replace brainprints 
D.users have the authority to cancel brainprints
65.It can be inferred from the passage thatC.
A.brainprints will sharpen users'memory
B.brainprints will become easier to be measured
C.brainprints will receive narrow application
D.brainprints will eventually replace fingerprints
66.Which of the following is the best title of the passage?A
A.Brainprints:A New Way to Replace Passwords
B.Brainprints:A Unique Device to Identify Codes
C.Brainprints:A Quicker Way to Access Your Email
D.Brainprints:A Securer Device to Identify Brain Signals.

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