Someday a stranger will read your e-mail without your permission or scan the websites you’ve visited. Or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits.
In fact, it’s likely some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen—the 21st century equivalent (相等物) of being caught naked.
Psychologists tell us boundaries are healthy, that it’s important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread pieces you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simple Google search can reveal what you think. Like it or not, increasingly we live in a world where you simply cannot keep a secret.
The key question is: Does that matter?
For many Americans, the answer apparently is “no.”
When opinion polls (民意测验) ask Americans about privacy, most say they are concerned about losing it. A survey found a serious depression about privacy, with 60 percent of respondents saying they feel their privacy is “slipping away, and that bothers me.”
But people say one thing and do another. Only a tiny part of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths (收费站) to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessanfro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon (优惠券).
But privacy does matter—at least sometimes. It’s like health: when you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it.What would psychologists advise on the relationships between friends?
| A．Friends should open their hearts to each other. |
| B．Friends should always be faithful to each other. |
| C．There should be a distance even between friends. |
| D．There should be fewer disagreements between friends. |
Why does the author say “we live in a world where you simply cannot keep a secret”?
| A．Modern society has finally developed into an open society. |
| B．People leave traces around when using modern technology. |
| C．There are always people who are curious about others’ affairs. |
| D．Many search engines profit by revealing people’s identities. |
What do most Americans do about privacy protection?
| A．They change behaviors that might disclose their identity. |
| B．They use various loyalty cards for business deals. |
| C．They rely more and more on electronic devices. |
| D．They talk a lot but hardly do anything about it. |
According to the passage, privacy is like health because __________.
| A．people will make every effort to keep it |
| B．its importance is rarely understood |
| C．it is something that can easily be lost |
| D．people don’t cherish it until they lose it |
Qixi Festival, the Chinese equivalent of Valentine’s Day that fell yesterday, was not only a disappointment for forgotten lovers, but also for businessmen left with empty pockets．
The cold reception has prompted cultural experts to seriously worry that the lovers’ festival, marked for generations since the Han Dynasty（206 BC-AD 220），is dying out． Some have even called for legislation to make the festival a legal ―Chinese Lovers’ Day, which falls on the seventh day of the seventh month of the lunar year．
But the effectiveness of such a measure is in doubt, although efforts to preserve traditional festivals deserve highly praise．
A growing number of traditional Chinese festivals, such as the Dragon Boat Festival and Mid-Autumn
Festival, share the same fate of the Qixi Festival．
Young people are showing less interest in traditional culture as symbolized by these festivals．Even if all traditional festivals are finally made legal, the risk of them becoming purely formalized celebrations with little meaning is not removed．If the younger generation fails to identify with the cultural significance of these holidays, there is little that can be done．
While complaining about traditional festivals’ fading appeal, decision-makers should reflect on cultural protection. Undeniably, our country has done a bad job of preserving culture and traditional festivals, compared to neighbouring Japan and the Republic of Korea（ROK）．
The 2,500-year-old Dragon Boat Festival falls on the fifth day of the fifth lunar month. The traditional customs and ceremonies of the occasion, which originated in China, have been better preserved in the ROK．
Only a few years ago did China begin to realize the significance of preserving intangible（无形的）cultural heritage when the ROK planned to apply to the United Nations Educational, Scientific and Cultural Organization to list its version of the Dragon Boat Festival as an important example of intangible culture．
Concern about the traditional holidays also reminds people of the growing influence of foreign cultures as the country opens wider to the outside world. With traditional festivals becoming less important and imports such as Christmas and Valentine’s Day gaining widespread popularity, the public including cultural professionals have tended to measure traditional Chinese festivals in economic terms．
Business rather than culture has begun to play a dominant role. More and more people are preoccupied with how much money can be made during the holidays．
In fact what makes traditional festivals unique and what keeps them alive is their cultural elements. After all, it is unique culture that contributes to the world’s diversity with globalization．What makes Chinese cultural experts worry that the lovers’ festival is dying out?
| A．The disappointment for both businessmen and lovers． |
| B．The cold reacting of the public to Qixi Festival． |
| C．The failure to make traditional Chinese festivals legal． |
| D．The action to preserve culture and traditional festivals． |
The public look at the effectiveness of the legalization of the Qixi Festival with a(n） _______ attitude．
| A．indifferent | B．positive | C．doubtful | D．hopeful |
From Paragraph 5 we can learn that _______．
| A．traditional festivals are thought more highly of by the young people |
| B．legal celebrations reduce the risk of disappearing of traditional culture |
| C．the significance of traditional festivals should be more identified with |
| D．young people value traditional culture more while they can do little |
It is implied by the writer that traditional Chinese festivals should be measured _______．
| A．by legal decision | B．in economic ways |
| C．by professional rules | D．in cultural terms |
The writer’s purpose for writing this article is to _______．
| A．remind us that the cultural elements make traditional festivals live on |
| B．complain that Japan and ROK do a better job in preserving culture |
| C．inform the public of the dying out of traditional Chinese festivals |
| D．warn people against business role in celebrating traditional festivals |
In a world with limited land, water and other natural resources, the harm from the traditional business model is on the rise. Actually, the past decade has seen more and more forests disappearing and the globe becoming increasingly warm. People now realize that this unhealthy situation must be changed, and that we must be able to develop in sustainable ways. That means growth with low carbon or development of sustainable products. In other words, we should keep the healthy while using its supply of natural resources.
Today, sustainable development is a popular trend in many countries. According to a recent study, the global market for low-carbon energy will become three times bigger over the next decade. China, for example, has set its mind on leading that market, hoping to seize chances in the new round of the global energy resolution. It is now trying hard to make full use of wind and solar energy, and is spending a huge amount of money making electric cars and high-speed trains. In addition, we are also seeing great growth in the global markets for sustainable products such as palm oil(棕榈油), which is produced without cutting down valuable rainforest. In recent years the markets for sustainable products have grown more than 50%.
Governments can fully develop the potential of these new markets. First, they can set high targets for reducing carbon emissions(排放) and targets for saving and reusing energy. Besides, stronger arrangement of public resources like forests can also help to speed up the development. Finally, governments can avoid the huge public expenses that are taking us in the wrong direction, and redirecting some of those expenses can accelerate the change from the traditional model to a sustainable one.
The major challenge of this century is to find ways to meet the needs of a growing population within the limits of this single planet. That is no small task, but it offers abundant new chances for sustainable product industries.The traditional business model is harmful because of all the following EXCEPT that.
| A． it makes the world warmer |
| B． it consumes natural resources |
| C． it brings severe damage to future |
| D． it makes growth hard to continue |
What can we infer from Paragraph 2?
| A． China lacks wind and solar energy. |
| B． China is the leader of the low-carbon market. |
| C． High-speed trains are a low-carbon development. |
| D． Palm oil is made at the cost of valuable forests. |
To fully develop the low-carbon markets governments can ______.
| A． cut public expenses |
| B． forbid carbon emissions |
| C． develop public resources |
| D． encourage energy conservation |
We can learn from the last paragraph that businesses have many chances to _______.
| A． develop sustainable products |
| B． explore new natural resources |
| C． make full use of natural resources |
| D． deal with the major challenge |
What is the main purpose of the passage?
| A． To introduce a new business model |
| B． To compare two business models |
| C． To predict a change of the global markets |
| D． To advocate sustainable development |
Big Brothers Big Sisters is based on the simplicity and power of friendship. It is a program which provides friendship and fun by matchingvulnerable young people (ages 7-17) with a volunteer adult who can be both a role model and a supportive friend.
Volunteer tutors come from all walks of life—married, single, with or without children. Big Brothers and Big Sisters are not replacement parents or social workers. They are tutors: someone to trust, to have fun with, to talk and go to when needed.
A Big Sister and Little Sister will generally spend between one and four hours together three or four times each month for at least twelve months. They enjoy simple activities such as a picnic at a park, cooking, playing sport or going to a football match. These activities improve the friendship and help the young person develop positive self-respect, confidence and life direction.
Big Brothers Big Sisters organizations exist throughout the world. It is the largest and most well-known provider of tutor services internationally and has been operating for 25 years.
Emily and Sarah have been matched since March 2008. Emily is a 10-year-old girl who has experienced some difficulties being accepted by her schoolmates at school. "I was pretty sure there was something wrong with me.”
Emily’s mum came across Big Brothers Big Sisters and thought it would be of benefit to Emily by "providing different feedback(反馈) about herself other than just relying on schoolmates to measure her self-worth. ”
Sarah wanted to get involved in a volunteer program. "I paid close attention to it and found out how to be a part of it. I thought it would be fun for me to get involved in making time to do something because sometimes it’s all work and no play. ”
Big Brothers Big Sisters has been of great benefit and enjoyment to both Emily and Sarah. They love and look forward to their time together and the partnership has certainly helped Emily be more comfortable in being the wonderful, happy and unique girl she is!What is the aim of Big Brothers Big Sisters?
| A． To offer students public services. |
| B． To provide partnership and fun for young people. |
| C． To organize sport activities for young people. |
| D． To help students improve their grades. |
A volunteer is usually expected to work within a year for at least.
| A．24 hours | B． 72 hours | C．48 hours | D． 36 hours |
According to Emily’s mother, this program may provide Emily with.
| A． a new way to assess herself |
| B． advice from her teachers |
| C． a new way to judge her schoolmates |
| D． more comments from her schoolmates |
Why did Sarah want to get involved in the program?
| A． She used to be a volunteer. |
| B． She felt a bit bored with her life. |
| C． She needed a part-time job. |
| D． She wanted to get a challenging job. |
According to the passage, ‘vulnerable young people’ underlined in Paragraph1 are probably those who are.
| A． popular at school |
| B． rather weak physically |
| C． easily hurt emotionally |
| D． confident in themselves |
In the fall of 1985, I was a bright-eyed girl heading off to Howard University, aiming at a legal career and dreaming of sitting on a Supreme Court bench somewhere. Twenty-one years later I am still a bright-eyed dreamer and one with quite a different tale to tell.
My grandma, an amazing woman, graduated from college at the age of 65. She was the first in our family to reach that goal. But one year after I started college, she developed cancer. I made the choice to withdraw from college to care for her. It meant that school and my personal dream would have to wait.
Then I got married with another dream: building my family with a combination of adopted and biological children. In 1999, we adopted our first son. To lay eyes on him was fantastic and very emotional. A year later came our second adopted boy. Then followed son No. 3. In 2003, I gave birth to another boy.
You can imagine how fully occupied I became, raising four boys under the age of 8. Our home was a complete zoo—a joyous zoo. Not surprising, I never did make it back to college full-time. But I never gave up on the dream either. I had only one choice: to find a way. That meant taking as few as one class each semester.
The hardest part was feeling guilty about the time I spent away from the boys. They often wanted me to stay home with them. There certainly were times I wanted to quit, but I knew I should set an example for them to follow through the rest of their lives.
In 2007, I graduated from the University of North Carolina. It took me over 21 years to get my college degree！
I am not special, just single-minded. It always struck me that when you’re looking at a big challenge from the outside it looks huge, but when you’re in the middle of it, it just seems normal. Everything you want won’t arrive in your life on one day. It’s a process. Remember: little steps add up to big dreams.When the author went to Howard University, her dream was to be _____.
| A． a writer | B． a teacher |
| C． a judge | D． a doctor |
Why did the author quit school in her second year of college?
| A． She wanted to study by herself. |
| B． She fell in love and got married. |
| C． She suffered from a serious illness. |
| D． She decided to look after her grandma. |
What can we learn about the author from Paragraphs 4 and 5?
| A． She was busy yet happy with her family life. |
| B． She ignored her guilty feeling for her sons. |
| C． She wanted to remain a full-time housewife. |
| D． She was too confused to make a correct choice. |
What does the author mostly want to tell us in the last paragraph?
| A． Failure is the mother of success. |
| B． Little by little, one goes far. |
| C． Every coin has two sides. |
| D． Well begun, half done. |
Which of the following can best describe the author?
| A． Caring and determined. |
| B． Honest and responsible. |
| C． Ambitious and sensitive. |
| D． Innocent and single-minded. |
Scientists have discovered a special biological behavior in dolphins（海豚） that could lead to a treatment for late-onset diabetes（晚发的糖尿病） in humans. Studies on dolphins found that healthy dolphins switch into a diabetic-like state overnight when they are not feeding, but return to normal when they eat the following morning.
The extraordinary finding has led scientists to suggest that dolphins have “genetic switch” that allows them to imitate diabetes while they are not feeding for a night, without suffering any ill effect.
If researchers can identify a similar genetic pathway in human, they may be able to develop drugs to effectively switch off diabetes. Some 2.2 million people in Britain have type 2 (or late-onset) diabetes, a figure that is expected to reach 4 million by 2025 as a consequence of rising levels of obesity（肥胖）.
The tissues of people with type 2 diabetes have become resistant to insulin（胰岛素） so they lose the ability to control sugar levels in their blood. The condition can damage the heart, eyes, kidneys（肾脏） and nerves and contribute to 5% of all deaths, according to the World Healthy Organization.
Dolphins appear to imitate diabetes to keep high levels of blood sugar when food is rare. Like humans, dolphins need some sugar in their blood for their brains to function normally. Venn-Watson’s team analyzed 1,000 blood samples（样本） from 52 dolphins while they didn’t eat anything overnight and fed in the morning. At night time, the dolphins’ metabolism（新陈代谢）changed greatly and showed similar characteristics to that seen in people with type 2 diabetes.
“It is our hope that this discovery can lead to new ways to prevent, treat and maybe even cure diabetes in humans,” said Stephanie Venn-Watson, director of clinical research at the National Marine Foundation in San Diego.What’s the main idea of the passage?
| A．Humans get some idea of treating diabetes from dolphins. |
| B．Dolphins can switch into a diabetic-like state overnight. |
| C．Humans can suffer the same disease as dolphins. |
| D．Dolphins should be fed regularly to avoid diabetes. |
The key to applying the finding to curing human diabetes lies in ____________.
| A．producing insulin in a larger amount |
| B．developing drugs from healthy dolphins |
| C．identifying a similar genetic pathway in human |
| D．analyzing more blood samples from hungry dolphins |
Which of the following statements is TRUE according to the passage?
| A．Scientists have found a similar genetic switch in humans. |
| B．More British people will suffer type 2 diabetes due to obesity. |
| C．2.2 million people with type 2 diabetes die in Britain every year. |
| D．Dolphins imitate diabetes to avoid a high blood sugar level. |
What will happen to dolphins if not fed for a night according to Venn-Watson?
| A．Their metabolism breaks down. |
| B．They become resistant to insulin. |
| C．Their heart and kidneys are damaged. |
| D．They keep high levels of blood sugar. |