题目内容

19．Good morning，ladies and gentlemen．Today，I would like to draw your attention to a few of our laws．Because we hope that your visit in England will be a pleasant one．
The first one is about drinking．Now，you may not buy alcohol （酒） in this country if you are under 18years old，nor may your friends buy it for you．
Secondly，noise．Enjoy yourselves by all means，but please don't make unnecessary noise，especially at night．We ask you to respect other people who may wish to be quiet．
Thirdly，crossing the road．Be careful！The traffic moves on the left side of the road in this country．Use pedestrian crossings （人行横道） and do not take any chances when crossing the road．
My next point is about litter （throwing away waste material in a public place）．It is
an offense （违法行为） to drop litter in the street．When you have something to throw
away，please put it in your pocket and take it home，or put it in a litter bin．
Finally，it is against the law to buy cigarettes or tobacco （烟草） if you are under
16years old．
I'd like to finish by saying that if you require any sort of help or assistance，you
should contact your local police station，who will be pleased to help you．
Now，are there any questions？

25．The main purpose of this speech would be toB．
A．attract more people to travel in England
B．give advice to travellers to the country
C．prepare people for international travel
D．inform people of the punishment for breaking laws
26．How many laws are there discussed in the speech？D
A．Three 
B．Six 
C．Four 
D．Five
27．From the speech we learn thatD．
A．in this country，if you are under 18years old，you may not buy alcohol，but your friend can buy it for you
B．because the traffic moves on the right of the road，you must use pedestrian crossing when crossing the road
C．you can't make noise except at night
D．you may not buy cigarettes or tobacco unless you are over 16years old．
28．Who should you contact if you need help？C
A．The police station of England 
B．Your guide
C．Your local police station 
D．Your hotel．

分析 本文属于演讲稿，作者通过这篇文章向我们介绍了英国的一些法律，让访问英国的 人知道可以做什么不能做什么．

解答 25．B  细节理解题，通读全文可知本文主要是给去英国的旅行者一些建议，故选B．
26．D  细节理解题，根据The first；Secondly；Thirdly；My next point；Finally，可知文章中一共给出了五点建议，故选D．
27．D  细节理解题，根据倒数第二段Finally，it is against the law to buy cigarettes or tobacco （烟草） if you are under 16years old．可知十六岁以下买烟是违法的，故选D．
28．C  细节理解题，根据最后一段I'd like to finish by saying that if you require any sort of help or assistance，you should contact your local police station，who will be pleased to help you．可知如果你需要帮助可以联系当地派出所，故选C．

点评 考查学生的细节理解和推理判断能力．做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确选择．在做推理判断题时不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．

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Computers have beaten human world champions at chess and, earlier this year, the board game Go. So far, though, they have struggled at the card table. So we challenged one AI to a game.

Why is poker(扑克)so difficult? Chess and Go are “information complete” games where all players can see all the relevant information. In poker, other players’ cards are hidden, making it an “information incomplete” game. Players have to guess opponents’ hands from their actions----tricky for computers. Poker has become a new benchmark for AI research. Solving poker could lead to many breakthroughs, from cyber security to driverless cars.

Scientists believe it is only a matter of time before AI once again vanquishes humans, hence our human-machine match comes up in a game of Texas Hold’s Em Limit Poker. The AI was developed by Johannes Heinrich, researcher studying machine learning at UCL. It combines two techniques: neural(神经的)networks and reinforcement learning(强化学习).

Neural networks, to some degree, copy the structure of human brains: their processors are highly interconnected and work at the same time to solve problems. They are good at spotting patterns in huge amounts of data. Reinforcement learning is when a machine, given a task, carries it out, learning from mistakes it makes. In this case, it means playing poker against itself billions of times to get better.

Mr Heinrich told Sky News: “Today we are presenting a new procedure that has learned in a different way, more similar to how humans learn. In particular, it is able to learn abstract patterns, represented by its neural network, which allow it to deal with new and unseen situations.”

After two hours of quite defensive play, from the computer at least, we called it a draw.

1.Why can’t the computer beat humans at the poker game?

A. Because humans are cleverer than the computer

B. Because humans practice playing the poker game every day

C. Because the computer can’t know the other players’ cards completely

D. Because the computer can’t learn the regular rules of the poker game

2.What does the underlined word “vanquishes” in Paragraph 3 mean?

A. Leaves B. Defeats C. Cheats D. Serves

3.What do we know about the reinforcement learning of AI?

A. It solves problems correctly every time

B. It is the same as the learning of humans

C. It learns from the mistakes appearing in a task

D. It is more developed than the studying ways of humans

4.What can be inferred from the text?

A. The new procedure of AI has some features of humans

B. Computers are stronger than humans in every aspect

C. Humans will beat computers at playing poker forever

D. Scientists feel unhappy about the result of the poker game
10．假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文．文中共有10处错误，每句中最多有两处．错误涉及单词的增加、删除或修改．
增加：在缺词处加一个漏词符号∧，并在此符号下面写出该加的词．
删除：把多余的词用斜线\划掉．
修改：在错词下面划一横线，并在该词下面写出修改后的词．
注意：1）每处错误及其修改均仅限一词；
2）只允许修改10处，多者从第11处不计分

I like travelling and my dream of paying a visit for Beijing，the capital city of our country，come true during the National Day holidays this year．On October 1st，I went to Tian'anmen Square with my parents，there we watched the flag-raising ceremony．As I watched the flag rising slowly，I sang a national anthem，feel extremely excited．Then we went to some other famous tourist attraction，like the Great Wall．Standing on the Great Wall，I felt very proudly．I thought the old saying that"He who do not reach the Great Wall is not a true man．"Although I was tired，but I really had a good time．
7．Due to success and exciting expansion plans，Protocol Education is seeking to recruit（招募） a motivated and enthusiastic trainee consultant to work within our secondary team．
As a Trainee recruitment consultant，you will either be a recent Graduate or an individual looking to take your first steps into a fast paced recruitment environment．If you bring the drive，enthusiasm and a passion to succeed，we will provide you with the skills and knowledge to do so．After undergoing an initial training program you will be partnered with your own nominated（被任命的） consultant for support and instruction who will work closely with you while you begin to build your desk．
Working within a busy environment alongside other team members to gain an understanding of the role which involves interviewing candidates，contacting with schools，matching carefully skills and attributes to vacancy requirements，accompanying consultants on visits and adhering to all safeguarding criteria．The trainee will gain over time increasing exposure to targeted sales activity，face to face Client meetings and strategic business development，while receiving support and training from the manager and team．
Successful applicants will be expected to work or participate in schools to gain greater understanding of ow their schools are structured and propose suitable candidate matches．
You must hold a full UK licence and own your own vehicle．
Benefits and incentives include：
*25days annual holiday increasing with the length of service
*Full and thorough Company Induction
*Reduced working hours over school holiday periods （9am-4pm）
*A Good Competitive Commission Scheme
*Dress down Fridays，team breakfasts and lunch，team nights out and team building days．
*Annual Company conference with an awards ceremony．
Hours：Shift Work and reduced hours during the School Holidays （9am-4pm）
Salary：OTE£18-24K depending on experience．
25．If you are recruited as a consultant，A．
A．you'll need to experience a training first
B．you'll find the pace tough to follow
C．you'll have to work alone
D．you ca go to work by bus
26．According to the passage，we know the working environment isC．
A．flexible  B．comfortableC．busyD．various
27．The passage is mainly aimed atB．
A．foreign graduates     
B．job seekers
C．models     
D．experienced photographers
28．The passage is likely to appearC．
A．in a biography
B．in a magazine
C．on an ad
D．in a textbook．
14．The introduction to Music Bibliography（参考书目） Site
Welcome to the introduction to Music Bibliography Site．In the site Friedheim Library will establish Music Bibliography Course．This year four sections of this course will be offered：two sections in fall and two sections in spring．
Time and Place
Section 1：Tues．& Thurs.9：30---10：20a．m．（Room 214）
Section 2：Wed．& Fri.4：30---5：20p．m．（Room 116）
The goals of Music Bibliography
To build a tool box of music reference sources
To write an article with footnotes/endnotes and a bibliography about a major musical work．
Note：
The Music Bibliography Site serves all the teachers and students of the Peabody Conservatory of Music．ID card is required．If you are a student with a disability for which you require accommodations（住宿），please contact Dr．Eileen Soskin，Associtate Dean for Academic Affairs，the Peabody Conservatory of the Johns Hopkins University at 410-659-8100，extension 4405，at website esoskin@peabody．jhu．edu，or Ms Peggy Hayeslip，University Coordinator of Disability Services on the Homewood Campus of the Johns Hopkins University at 410-516-6225，at website phayeslip@jhu．edu to discuss reasonable and appropriate accommodations．
21．This year four sections of this course will be offeredA．
A．in spring and autumn          
B．in summer and winter
C．in spring and summer          
D．in autumn and winter
22．If you want to attend the class in the afternoon you should comeD．
A．on Tuesday and Thursday       
B．on Saturday and Sunday
C．on Monday and Tuesday        
D．on Wednesday and Friday
23．If somebody wants to get in touch with Dr．Eileen Soskin，he can dialD．
A.410-516-6225                
B.410-659-8100
C.410-659-8100，extension 4405   
D.410-659-8100，extension 4405．
4．Australian scientists are trying to give kangaroo-style stomachs to cattle and sheep in order to cut the greenhouse gases they send out，which are thought to be responsible for global warming．
Thanks to special bacteria in their stomachs，kangaroo flatulence（肠胃气胀）contains no methane（甲烷）and scientists want to transfer that bacteria to cattle and sheep who produce large quantities of the harmful gas．
While the usual image of greenhouse gas pollution is a huge chimney pushing out carbon dioxide，animals at home contribute a surprisingly high percentage of total emissions in some countries．"Fourteen percent of emissions from all sources in Australia is from methane from cattle and sheep，"said Athol Kleve，a senior research scientist with the Queensland state government．
And if you look at another country such as New Zealand，which has got a much higher agricultural base，they're actually up around 50percent，"he said．
Researchers say the bacteria also make the digestive process much more efficient and could potentially save millions of dollars in feed costs for farmers．But it will take researchers at least three years to isolate （分离） the bacteria，before they can even start to develop a way of transferring it to cattle and sheep．
Another group of scientists，meanwhile，has suggested Australians should farm fewer cattle and sheep and just eat more kangaroos．People are still arguing about this，but about 20percent of health-conscious Australians are believed to eat the national symbol already．"It's low in fat，it's got high protein levels and it's very clean in the sense that basically it's the free-range （放养的） animal，"said Peter Amp of the University of New South Wales's institute of environmental studies．

28．Scientists try to give kangaroo-style stomachs to cattle and sheep toB．
A．help them fight against different diseases．
B．reduce the amount of greenhouse gases．
C．get rid of the bacteria in their stomachs．
D．protect them from quantities of harmful gas．
29．The advantage of transferring the bacteria to cattle and sheep is thatC．
A．it will take the researchers a long time．
B．cattle and sheep will eat more than usual．
C．it will help the farmers to save money．
D．the bacteria will make them grow quickly．
30．From this passage we can infer thatA．
A．scientists still don't know how to transfer the bacteria to cattle and sheep．
B．people in Australia depend on kangaroos for food at the present time．
C.14% of the greenhouse gases in New Zealand is from cattle and sheep．
D．nobody in Australia will be allowed to farm cattle and sheep in the future．
11．Family trip
Most kids hate to see their summer end，perhaps none more than the Murset children．This summer，the Murset family decided to travel across the country to help families in need，which proved to be a wonderful experience．
People．com reported that Gregg Murset and his wife，Kami，decided to take their six children，ranging from 7to 16years old，from their home in Phoenix，Arizona，across the country to spend 20days on the road to help 25families in need．"I told the kids and my wife over breakfast that I wanted to do this，"Gregg Murset，40，told People．com．"They all looked at me like I was crazy，"he said，"but when we started to read the stories of people we were going to help，their attitudes completely changed．"
Through Gregg's company，he was able to be matched with groups such as Autism Speaks，the Leukemia & Lymphoma Society，and others that connected the Mursets to families with children who have cancer and other serious illnesses．
"When you have a kid who is struggling，the last thing you're thinking of is cleaning the house，"says Gregg．
The family traveled to many cities in their journey，including Albuquerque，Denver，Kansas City，Chicago，and Buffalo．The trip covered 6，500miles．"It's been amazing to watch my own children open their eyes and see that the world is bigger than they think，"he said．"Even the little kids are learning from this experience．"
And the families they've helped feel blessed to have met them．"They showed up at 8a．m．and we had a list of things we needed help with，"said Jim Spencer，a 61-year-old father in Warren，Michigan，whose 12-year-old daughter，Lexi，was diagnosed（诊断） with cancer a couple of years ago．
The Mursets also used their travels as an opportunity to visit areas they had never been to，including the Statue of Liberty．But for Gregg，the main purpose of the trip was to teach his children to show concern for the happiness of other people rather than for themselves．
"There is nothing wrong with your kid getting off the sofa，doing some work and sweating，"said Gregg．"It's good for the kid and it's good for the soul．"

45．How did the kids feel when Gregg Murset first told the family about his plan？A
A．Amazed．
B．Excited．
C．Disappointed．
D．Worried．
46．What did the family mainly do during their trip？D
A．They toured places of interest．
B．They visited patients in hospital．
C．They worked with social groups．
D．They helped families in need of help．
47．During the trip，Gregg most wanted his kids toC．
A．increase physical exercise
B．gain more geography knowledge
C．learn to be concerned about others
D．improve their communication skills．
8．Our magazine is presenting to you the top four iPhone （the best seller of Apple Company） applications for more fun on hiking or camping trips recommended by our A-list field hikers and travelers．
     1．GPS Kit by Garafa-Never get lost （for 10．）    What it does：Download before you leave or use your phone's data connection to view maps from Google （satellite，landscape，cycling，and street），or Bing （shaded relief，street，or image）．Record your movements，drop notes or photo makers on previously downloaded Google Earth．    2．Photosynth by Microsoft-Perfect the view （for free!）    What it does：Make 360°×360°panoramas （全景照片） to your own taste．It saves（保存） the panorama as a single image to your camera roll after combining images．Once you get to know how to hold the iPhone and move to take the photos，you can have pretty simple，fast panoramas!3．Soundcloud by Soundcloud-Share the sounds （for free!）    What it does：Basic sound recorder with on-board （车载的） editing （cutting） capabilities．Upload your recordings to the Internet，share on social networks and listen to and follow others!It allows for super-simple recording and uploading to the Internet．You can upload all the sounds as"non-shared"files，so you can download them to your computer for continued storage and editing．In addition，with this function，you will never fear your dirty laundries are to put you to shame．There is a growing community of users，including Paul Salopek who is walking around the world．    4．Postagram by Sincerely-Send moments （application is free!/1 per card．） What it does：The application allows personalized production of e-postcards right from your iPhone．There aren't many post offices out in the mountains，so this can be critical（极重要的） to send a gift home．And even if there are post offices where you are traveling，sometimes it's easier，cheaper and more fun to send your own DIY messages home．

1．Where can the reader most probably read the text？D
A．On an online Microsoft application store．
B．On an online Apple application store．
C．In an educational magazine．
D．In a travel magazine．
2．Tom will be charged if he needs to downloadA．
A．GPS Kit  B．Soundcloud  C．Photosynth  D．Postagram
3．If Mary wants her parents to enjoy some traveling e-cards of hers，she may be interested inD．
A．GPS Kit  B．Soundcloud  C．Photosynth  D．Postagram
4．What does the underlined part"this function"refer to？C
A．Uploading recordings to the Internet．
B．Editing your sounds on a computer．
C．Uploading sounds only accessible to yourself．
D．Downloading your sounds to your computer．
9．Five years ago，David Smith wore an expensive suit to work every day．"I was a clothes addict，"he jokes．"I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled．"Today David wears casual clothes-khaki pants and sports shirt-to the office．He hardly ever wears a necktie．"I'm working harder than ever，"David says，"and I need to feel comfortable．"
       More and more companies are allowing their office workers to wear casual clothes to work．In the United States，the change from formal to casual office wear has been gradual．In the early 1990s，many companies allowed their employees to wear casual clothes on Friday，but only on Friday．This became known as"dress-down Friday"or"casual Friday．""What started out as an extra one-day-a-week benefit for employees has really become an everyday thing．"said business consultant Maisly Jones．
       Why have so many companies started allowing their employees to wear casual clothes？One reason is that it's easier for a company to attract new employees if it has a casual dress code．"A lot of young people don't want to dress up for work，"says the owner of a software company，"so it's hard to hire people if you have a conservative dress code．"Another reason is that people seem happier and more productive when they are wearing comfortable clothes．In a study conducted by Levi Strauss and Company，85 percent of employers said that they believe that casual dress improves employee morale （士气）．Only 4 percent of employers said that casual dress has a negative effect on productivity．Supporters of casual office wear also argue that a casual dress code helps them save money．"Suits are expensive，if you have to wear one every day，"one person said．"For the same amount of money，you can buy a lot more casual clothes．"
66．David Smith refers to himself as having been"a clothes addict，"becauseC．
A．he often wore khaki pants and a sports shirt
B．he couldn't stand a clean appearance
C．he wanted his clothes to look neat all the time
D．he didn't want to spend much money on clothes
67．David Smith wears casual clothes now，becauseA．
A．they make him feel at ease when working
B．he cannot afford to buy expensive clothes
C．he looks handsome in casual clothes
D．he no longer works for any company
68．According to this passage，which of the following statements is FALSE？D
A．Many employees don't like a conservative dress code．
B．Comfortable clothes make employees more productive．
C．A casual clothes code is welcomed by young employees．
D．All the employers in the U．S．are for casual office wear．
69．According to this passage，which of the following statements is TRUE？C
A．Company workers started to dress down about twenty years ago．
B．Dress-down has become an everyday phenomenon since the early 1990s．
C．"Dress-down Friday"was first given as a favor from employers．
D．Many workers want to wear casual clothes to impress people．
70．In this passage，the following advantages of casual office wear are mentioned exceptB
A．saving employees'money
B．making employees more attractive
C．improving employees'motivation
D．making employees happier．

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