Women are friendly. But men are more competitive. Why? Researchers have found it’s all down to the hormone oxytocin(荷尔蒙催生素). Although known as the love hormone, it affects the sexes differently.
“Women tend to be social in their behavior. They often share with others. But men tend to be competitive. They are trying to improve their social status,” said Professor Ryan.
Generally, people believe that the hormone exytocin is let out in our body in various social situations and our body creates a large amount of it during positive social interaction（互动）such as falling in love or giving birth.
But in a previous experiment Professor Ryan found that the hormone is also let out in our body during negative social interactions such as envy.
Further researches showed that in men the hormone oxytocin improves the ability to recognize competitive relationships, but in women it raises the ability to recognize friendship.
Professor Ryan’s recent experiment used 62 men and women aged 20 to 37.
Half of the participants（参与者）received oxytocin. The other half received placebo（安慰剂）.
After a week, the two groups switched with participants. They went through the same procedure with the other material.
Following each treatment, they were shown some video pictures with different social interactions. Then they were asked to analyze the relationships by answering some questions. The questions were about telling friendship from competition. And their answers should be based on gestures, body language and facial expressions.
The results indicated that, after treatment with oxytocin, men’s ability to correctly recognize competitive relationships improved, but in women it was the ability to correctly recognize friendship that got better.
Professor Ryan thus concluded: “Our experiment proves that the hormone oxytocin can raise people’s abilities to better distinguish different social interactions. And the behavior differences between men and women are caused by biological factor（因素）that are mainly hormonal.” What causes men and women to behave differently according to the text?
| A．Placebo. |
| B．Oxytocin. |
| C．The gesture. |
| D．The social status. |
What can we learn from Professor Ryan’s previous experiment?
| A．Oxytocin affects our behavior in a different way. |
| B．Our body lets out oxytocin when we are deep in love. |
| C．Our body produces oxytocin when we feel unhappy about others’ success. |
| D．Oxytocin improves our abilities to understand people’s behavior differences. |
Why did Professor Ryan conduct the recent experiment?
| A．To test the effect of oxytocin on the ability to recognize social interactions. |
| B．To know the differences between friendship and competition. |
| C．To know people’s different abilities to answer questions. |
| D．To test people’s understanding of body language. |
The author develops the text by _______.
| A．explaining people’s behavior |
| B．describing his own experiences |
| C．distinguishing sexual differences |
| D．discussing research experiments |
The Green Microgym in Portland，Oregon has all the usual stuff you'd expect-sweaty people，loud music，smooth exercise equipment-but it has some extras as well. Everywhere you look，there are power wires. And these aren't the typical kind that let you surf the Web while you ride a spin cycle-although. you can do that too．The gym uses special exercise equipment that captures（捕获）the energy you create while riding, converts（转换）it into electricity and channels it into the power outlets（插座）．
The idea of using exercise equipment to produce electricity is not new. A gym in Hong Kong has been doing this since 2007. But clean (and healthy）energy is just now starting to catch on in U. S. gyms·"We have seen a significant increase in interest in the past six months，which is a good sign that fitness centers are ready to spend money on green technologies，” says Mike Curnyn，co-founder of the Green Revolution，a Connecticut-based firm that wires bikes into a central battery that can store energy.
The Green Microgym，first opened in 2008，has more than 200 members and is doing so well that owner Adam Boesel opened another one five miles from the original．Although membership costs about the same as ordinary gyms，customers can earn gift certificates from local businesses for watts produced while exercising．An average workout creates 37. 5 watt hours，which is enough to power a phone for a week．
Boesel uses spin bikes made by Resource Fitness，a Seattle company he co-owns，that captures energy produced from the flywheel. Wires send the converted AC current（交流电流）into any standard wall outlet-for this reason，the product line's name is Plug Out-and the energy created is used before the building draws power from the grid（电网）．Unlike the Green Revolution equipment，Plug Out machines cannot store extra energy. A third company，the Florida-based ReRev，is adding converters to a specific brand of spin bikes. But since the converters add＄1，000 to the price of the equipment，the ReRev and Green Revolution machines are at a disadvantage．
Resource Fitness，by contrast，sells its equipment for the same＄1，200 price as non- electricity-producing machines，removing the question of how long it will be until the energy savings pay for the cost of the unit．The company can afford to do this because its designs don’t call for the extra wiring needed for battery packs and large converters．It is also trying to price competitively with standard equipment so more gyms-and gym goers-will make the switch．Members of the Green Microgym earn gift certificates for_______．
| A．using the man-powered exercise equipment |
| B．saving electricity for local businesses |
| C．producing green electricity to power their phones |
| D．paying higher membership fees |
The spin bikes made by Resource Fitness are different from those by Green Revolution in that_______.
| A．they are easier to ride |
| B．they are more expensive |
| C．they don't have wires connected |
| D．they can not store extra electricity |
What might prevent the green exercise equipment from getting more popular？
| A．People's unwillingness to go green． |
| B．The high cost of making it. |
| C．Safety problems concerning electricity. |
| D．Lack of certificates． |
The underlined words“make the switch”in the last paragraph most probably mean_____.
| A．change to a different gym |
| B．use green exercise equipment |
| C．switch on the spin bikes |
| D．add a battery to the machine |
Once on a dark winter's day，when the yellow fog hung so thick and heavy in the streets of London that the lamps were lighted and the shop windows blazed with gas as they did at night，an odd-looking little girl sat in a cab with her father and was driven rather slowly through the main street.
Sara Crewe leaned against her father，who held her in his arms，as she stared out of the window at the passing people with an old-fashioned thoughtfulness in her big eyes. At this moment she was remembering the voyage she had just made from Bombay with her father，Captain Crewe. She was thinking of what a strange thing it was that at one time one was in India in the hot sun，and then in the middle of the ocean，and then driving in a strange vehicle through strange streets.
“Papa，” she said in a low，mysterious little voice which was almost a whisper.
“What is it，darling?”Captain Crewe answered，holding her closer and looking down into her face．
"Is this the place？＂Sara whispered.
"Yes，little Sara，it is. We have reached it at last.”
It seemed to her many years since he had begun to prepare her mind for "the place”，as she always called it. Her mother had died when she was born，so she had never known or missed her.Her young，handsome，rich father seemed to be the only relation she had in the world．
During her short life only one thing had troubled her，and that thing was "the place” she was to be taken to some day. The climate of India was very bad for children，and as soon as possible they were sent away from it-generally to England and to school.
"Couldn't you go to that place with me，Papa？＂she had asked when she was five years old．
"Couldn't you go to school，too？ I would help you with your lessons.”
"But you will not have to stay for a very long time，little Sara，”he had always said. "You will grow so fast that it will seem scarcely a year before you are big enough and clever enough to come back and take care of Papa.”
She had liked to think of that．She liked to talk to him and read his books-that would be what she would like most in the world，and if one must go away to "the place” in England to attain it，she must make up her mind to go．She liked books more than anything else，and was，in fact，always inventing stories of beautiful things and telling them to herself.
Captain Crewe held her very closely in his arms as the cab rolled into the big，dull square in which stood the house which was their destination．The story happened_______．
| A．on a moonless night | B．on a foggy day |
| C．on a hot day | D．on a starry night |
Sara Crewe came to England to_______
| A．visit her relatives | B．see her mother's house |
| C．receive education | D．buy books for her father |
We can learn from the story that Sara Crewe was_______．
| A．sceptical | B．curious | C．cheerful | D．imaginative |
Taylor Swift，23，US
Unlucky in love as she may be，Swift was lucky at the Billboard Viusic Awards on Sunday night. The singer received the night's top honor,Artist of the Year, as well as Top billboard 20 Artist Top Female Artist，Top country Artist and Top Digital songs Artist. Her album Red topped the billboard 200 and country album categories，and her single We Are Never Ever Getting Back Together was named Top
Country Song.
Adele，25，UK
Adele has been appointed a member of the Most Excellent Order of the British Empire this week during Queen Elizabeth II's annual Birthday Honors，the BBC reports．The singer was recognized for her service to music．The award is another highlight in a fruitful year for Adele，who，in addition to a Grammy and a Golden Globe，won a Best Original Song for Skyfall in Oscar 2013.
Robert Downey Jr，48，US
The actor, best known for playing the superhero Iron Man, left an 18-month-old fan in floods of tears because he wasn't wearing his character's red and gold suit in public. The heartbreaking meeting happened last Thursday while the actor was out for a walk in the Massachusetts towns of Sunderland and Shelburne Falls. A photo of the crying kid and Downey looking both concerned and awkward quickly made its way into the international news.
Jennifer Aniston，44，US
In the 10 months since her August 2012 engagement（订婚）to Justin Theroux，all eyes have been on Aniston，with fans wondering just when she will become Mrs Theroux. But multiple sources in contact with Aniston and her inner circle say that plans for the much expected wedding appear to be left for the present time. The couple decided to delay the big day because they're both busy with work.On which page of a newspaper can you find the above material？
| A．On the front page. | B．On the entertainment page. |
| C．On the sports page. | D．On the education page. |
2013 has been a fruitful year for Adele for she has won all the following awards EXCEPT_______
| A．the Golden Globe |
| B．the Grammy |
| C．Artist of the Year in Billboard |
| D．Best Original Song in Oscar |
The anecdote about Robert Downey Jr happened_______．
| A．on a casual occasion | B．at a fan meeting |
| C．at a movie promotion | D．at a press conference |
Which of the following is true according to the text？
| A．We Are Never Ever Getting Back Together was written for Taylor Swift's country. |
| B．Adele sang on the BBC to celebrate Queen Elizabeth II's birthday. |
| C．Robert Downey did not know what to do when the kid started crying. |
| D．Jennifer Aniston is working on her wedding despite her busy schedule. |
Xu Hui is very excited. The Senior 1 student in a middle school in Beijing will go to South Korea with his parents during the Spring Festival.
“Overseas touring has always been a dream for me,” he said happily.
Nowadays, Chinese people enjoy longer holidays, such as the three “Golden Week Holidays”(the Spring Festival, May Day and National Day). They have more time to travel. Rising incomes also make travelling abroad realistic for ordinary Chinese people.
Nearly 7 million Chinese travelled overseas in 2001, according to the National Tourism Administration(国家旅游局). The most common problem travellers face is how to choose the best routes(路线).
By the end of 2002, Chinese citizens were allowed to travel to 19 foreign countries and regions at their own expense.
The top 10 places included Hong Kong, Macao and Thailand. European countries are also becoming increasingly popular.
“More and more Chinese people have shown interest in travelling to Europe, particularly France and Finland,” said Tan Wen, a general manager of China Youth Travel Service. “Sooner or later, there will be a peak(高峰) in European tours.”
Another consideration is choosing the right travel agencies and finding the best price. The China Consumers’ Association(CCA, 中国消费者协会) offered tips to consumers on choosing the right travel agencies to help prevent a relaxing vacation from turning into a costly disaster.
“Price should not be the single most important factor in choosing a travel agency,” said Zhang Yuanchao, CCA vice-secretary general. Consumers are advised to choose large State travel agencies with good reputations(名声) and official approval to organize overseas tour groups.
Zhang’s association dealt with more than 5, 000 complaints about travel agencies(旅行社) last year. And the majority of the complaints were about random changes in travel routes, bad tour guides, and forced shopping.
Travellers were warned to look carefully at their contracts(合同) with agencies and to buy travel insurance(保险). How many reasons are given in the article as to why ordinary Chinese people are traveling abroad more today?
| A．Two. | B．Three. | C．Four. | D．Five. |
According to the passage, what is the biggest problem Chinese travelers face when going overseas?
| A．Choosing the best travel agent. |
| B．Deciding the best way to get to the places they want to go to. |
| C．Traveling to Europe. |
| D．Cost. |
According to the passage, what seems to be the most common result of choosing a bad travel agency?
| A．People buy more souvenirs than they had planned to. |
| B．People spend more money than they had planned to. |
| C．People go to different places than they had planned to. |
| D．People complained more than they had planned to. |
The underlined part “random changes” probably means that _______.
| A．the travelers agreed with the changes. |
| B．the travel agency didn’t make any changes. |
| C．the travel agency refused to changes the routes. |
| D．the travel agency changed the routes or time without following the original plan. |
What would be a good title for this passage?
| A．Xu Hui’s Vacation in South Korea |
| B．The Job of the National Tourism Administration |
| C．Where Young Chinese Travelers Go |
| D．Suggestions for the Chinese Travelers |
On Sept. 11, an unseen enemy launched an attack on economic, military and governmental
Landmarks(标志) of the United States.
Beyond the tremendous(巨大的) loss of innocent lives and physical property, the attack was clearly aimed at the ideals of America—our values and the economic system that has made the U.S. economy the envy of the world.
Those responsible for these acts portray(描绘)the United States as the embodiment(化身)of all that is evil
With globalization and the worldwide economy it has spawned. They use the failures of globalization as an excuse to exploit their millions of constituents in the underdeveloped world.
Sometime soon, the U.S. military will strike back against those who it is determined have committed these acts. A military response is appropriate – some would say overdue(期待已久). But even if the military objective is achieved, that alone will not get to the heart of the matter.
It is crucial that the U.S. economy return to full speed ahead and continue to be the driving force behind expansion of the global economy.
Globalization, or at least the present phase of it, generally is viewed as having started with the end of the Cold War in 1989. And for all its shortcomings, the free flow of goods, services, capital and labor across the borders of the world’s trading nations — the process that has come to be called globalization—still offers the best chance to fulfill the dreams of so many of the world’s poor.The attack on Sept. 11 caused _____.
| A．loss to both the military forces and the ordinary citizens in the U.S. |
| B．a large variety of losses among the American people |
| C．greater loss to the American government than the citizens |
| D．less loss in the economy of the U.S. than the American ideals |
The unseen enemy launched the attack because ________.
| A．some people were jealous of the richness of the United States |
| B．the development of globalization frightened those who were conservative |
| C．everything evil might be thought to have something to do with the U.S. |
| D．the United States was considered the most evil country all over the world |
According to the writer, a military response ________.
| A．will be successful very soon |
| B．cannot make any sense to the matter |
| C．is really hard to some extent |
| D．will prove justifiable and necessary |
What benefit will the globalization be of?
| A．It will bring the expansion of the world’s economy. |
| B．The poor will become rich overnight if it is realized. |
| C．Nations will be too friendly to start a war against each other. |
| D．The borders between the nations will be abandoned soon. |
What does the passage mainly talk about?
| A．Economical factors are of great importance in international affairs. |
| B．The event on Sept. 11 has slowed down the process of globalization. |
| C．Military forces are necessary in the course of the development of economy. |
| D．The progress of globalization depends on the recovery of American economy. |
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