We're all connected. You can send an e-mail message to a friend, and your friend can pass it on to one of his or her friends, and that friend can do the same, continuing the chain. Eventually, your message could reach just about anyone in the world, and it might take only five to seven e-mails for the message to get there.
Scientists recently tested that idea in a study involving 24,000 people. Participants had to try to get a message forwarded to one of 18 randomly chosen people. Each participant started by sending one e-mail to someone they knew. Recipients could then forward the e-mail once to someone they knew, and so on.
Targets, who were randomly assigned by researchers from Columbia University in New York, lived in 13 countries. They included an Australian police officer, a Norwegian veterinarian, and a college professor.
Out of 24,000 chains, only 384 reached their goal. The rest petered out, usually because one of the recipients was either too busy to forward the message or thought it was junk mail.
The links that reached their goal made it in an average of 4.05 e-mails. Based on the lengths of the failed chains, the researchers estimated that two strangers could generally make contact in five to seven e-mails.
The most successful chains relied on casual acquaintances rather than close friends. That's because your close friends know each other whereas your acquaintances tend to know people you don't know. The phenomenon, known as the strength of weak ties, explains why people tend to get jobs through people they know casually but aren't that close to.
So, start networking and instant messaging now. As they say in show business: It's all about who you know. If you want to get into touch with a stranger in the world, how many e-mails might it take for the message to reach him/her?
| A. 5 to 7 |
B. 18 |
C. 13 |
D. 384 |
Which of the following is Not true about the test?
| A. 24,000 people took part in the study and sent e-mails to people they knew. |
| B. The 18 targets were chosen by chance. |
| C. About 98.4% of the mails didn’t reach their goal because some people were too busy or they mistook the message for junk mail. |
| D. The targets come from 13 countries, such as Australia, Norway and New York. |
What does the word “estimate” mean in the passage?
| A. make sure |
B. suppose |
C. think over |
D. imagine |
Why do people tend to get jobs more easily through casual acquaintances than close friends?
| A. Because close friends don’t talk with each other so much. |
| B. Because casual acquaintances can help you know more people and make more friends. |
| C. Because close friends don’t spend so much time gathering together. |
| D. Because casual acquaintances are kinder and more willing to help others. |
In which part of a newspaper will readers read this passage?
| A. Culture |
B. Entertainment |
C. Information and Technology |
D. Health |
It happened to me recently that I was telling someone how much I had enjoyed reading Barack Obama’s DreamsfromMyFather and how it had changed my views of the current US president.The person I was talking to agreed with me that it was，in his words，“a wonderfully written book”. However，he then proceeded to talk about Mr Obama in a way that suggested he had no idea of his background at all.I sensed that I was talking to a book liar.
And it seems that he is not the only one.Clearly two thirds of people have lied about reading a book which they haven’t.In the World Book Day survey，DreamsfromMyFather is at number 9.The survey lists top ten books，and various authors，which people have lied about reading.As I’m not one to lie too often，I’ll admit here and now that I haven’t read the entire ten books.But I am pleased to say that I have read the book at number one，GeorgeOrwell’s 1984.I think it’s absolutely outstanding.
Asked why they lied，the most common reason was to impress someone they were speaking to.This could be difficult if the conversation became more indepth!
The World Book Day survey also has some other interesting information in it.It shows that many people lie about having read classical works by Jane Austen，the Bronte sisters，Charles Dickens and so on.But when asked which authors they actually enjoy，they named J．K.Rowling，Jilly Cooper，and Stephen King (ah，the big sellers，in other words)．Fortyone percent of people asked admitted they turned to the back of the book to read the end before finishing the story.
So which books have you lied about reading—if any—and which is your favourite?The main reason why people lie about reading is to________.
| A．make fun of the listener |
| B．impress the listener |
| C．please the listener |
| D．interest the listener |
The underlined word“proceeded” in the passage probably means “________”.
| A．wanted | B．happened |
| C．continued | D．stopped |
What does the World Book Day survey show?
| A．Nearly half of the people surveyed didn’t read through a whole classical book. |
| B．People don’t like DreamsfromMyFather and GeorgeOrwell ’s 1984. |
| C．Few people lie about having read classical works by Jane Austen. |
| D．People usually enjoy reading books by Charles Dickens. |
What is the best title for the passage?
| A．Are You a Book Liar? | B．Readers Are All Liars |
| C．World Book Day | D．Dreams from My Father |
In Yemen, you always see one type of vehicle on the road: the water truck.They travel mountain roads and cross deserts to bring Yemenis the goods more valuable than oil.It is one that only the rich can afford, with the supply regularly being cut off.Others must rely on scarce rain or charity to fight thirst.
Experts say Yemen is going to be the first country in the world to run out of water.The capital, Sanaa, will run out of drinking water as early as 2025，says a report by the World Bank.
Hannan, an 18yearold from Lahej, said that only the rich could prepare for cuts in supply.“In a good week we’ll have a water supply all week but then the following week there will be water only for a day or two, ” she said.
She and her husband, a factory worker, pay 3,000 riyals (99 yuan) for a week’s supply of water from a touring water truck when the taps run dry.With an income of only 20,000 riyals (660 yuan) a month，this means the family often spend half their money on water.
“There are a lot of people who can’t afford it and they have to rely on their neighbors to help，” she said.
The average person in Yemen survives on onefifth of what the World Health Organization considers to be enough water.
In Taiz, in the south，tap water is available only once every 45 days.In the mountainous Malhan district in the north，women and children climb a 1,500m mountain to collect water from a spring, often in the small hours to avoid long queues.
Yemen is located in Southwest Asia，bordering the Arabian and Red Sea.Yemeni people have lived on scarce water supplies for thousands of years but that problem has been made serious by conflict in the area，the fastgrowing population and the use of water to grow a drug called qat.With one of the world’s highest rates of population growth—3.46 percent, Yemen is the poorest Arab country.
The government is considering desalinating (淡化) seawater，but this would be expensive and it may now be too late.The only other solution is to cut down on farming, but that means importing even more food.The passage aims to________.
| A．analyze the reasons why Yemen lacks water |
| B．suggest some solutions to the water issue in Yemen |
| C．present how serious the water problem is in Yemen |
| D．encourage the world to help Yemenis who are suffering from water shortages |
When Hannan said that only the rich could prepare for cuts in supply，she meant that________.
| A．rich people drank more water than the poor |
| B．rich people could buy water from the water trucks if there was a water supply cut |
| C．she had a rich neighbor who often helped her during water supply cuts |
| D．the rich were not affected by water supply cuts |
Which of the following may be a reason why Yemen is short of water?
| A．The country has had no rain for a long time. |
| B．The population of Yemen is growing fast. |
| C．The government has failed to reduce farming. |
| D．People can’t afford the water from government water trucks. |
The best title for the passage is “________”．
| A．Never take water for granted |
| B．The water truck—the commonest sight in Yemen |
| C．The first country to run out of water in the world |
| D．No water for Yemen |
Marriages improve after children grow up and move out，according to an academic study, which suggests an “empty nest” is not always a bad thing.
Popular wisdom has it that parents’ relationships may suffer once their young fly the coop, because they feel they have lost their purpose in life.However, a new study by researchers at the University of California, Berkeley, has found that many couples actually feel happier when their children leave home because they are able to enjoy spending time together.
In total,123 American mothers born in the 1930s were tracked for 18 years and asked to rate their satisfaction levels shortly after marrying, when they were bringing up babies, once their children reached their teenage years and finally at age 61, when almost all had “empty nests”．
Although not all said they were happier in general, most claimed their marriages had improved since their children had left home. Researchers believe this is not just because the spouses were spending more time together, but because they were able to enjoy each other’s company more.
One of the participants in the study，which is published in the journal Psychological Science，said：“Once the kids grow up...there’s some of that stress removed...that responsibility removed，so things are a little more relaxed.”
Psychologist Sara Gorchoff，who carried out the investigation，said: “The takehome message for couples with young children is ‘hang in there’．” Her coauthor Oliver John added：“Don’t wait until your kids leave home to schedule quality time with your partner.”
However, Dr Dorothy Rowe，from the British Psychological Society，said the effects of living in an “empty nest” will depend on the parents’ relationship with their children.“If you’re just waiting for them to leave home so you can get on with your life，then of course you’ll be pleased to see them go,” she said, “But if you’ve built your life around your children you’ll be terribly lonely.For some parents，their world falls apart when their children leave.”It is commonly believed that___________.
| A．marriages improve after children leave home |
| B．an “empty nest” is always a happy thing |
| C．parents’ relationships may suffer once their young grow up and move out |
| D．parents will be pleased after their children leave home |
When did many couples feel happier according to the study?
| A．At age 61, when almost all had “empty nests”. |
| B．Shortly after marrying. |
| C．Once their children reached their teenage years. |
| D．When they were bringing up babies. |
Marriages improve after children fly the coop not because___________.
| A．many couples are able to spend time together |
| B．many couples are able to enjoy each other’s company |
| C．things are a little more relaxed |
| D．many couples needn’t work at all |
The author of the passage tends to agree that____________.
| A．parents should build their life around their kids |
| B．parents should schedule quality time with each other before kids leave home |
| C．parents’ relationship with their kids has no effect on marriages at all |
| D．parents should be pleased to see their kids leave home |
Most people give little thought to the pens they write with, especially since the printers in modern homes and offices mean that very things are hand written. All too often, people buy a pen based only on
, and wonder why they are not satisfied
they begin to use it. However, buying a pen that you’ll enjoy is not
if you keep the following in mind.
First of all, a pen should fit comfortably in your hand and be to use. The thickness of the pen is the most important characteristic
comfort. Having a small hand and thick fingers, you may be comfortable with a thin pen. If you have a
hand and thicker fingers, you may
a fatter pen. The length of a pen can
influence comfort. A pen that is too
can easily feel top-heavy and unstable.
Then, the writing point of the pen should the ink to flow evenly（均匀地）while the pen remains in touch with the paper.
will make it possible for you to create a
line of writing. The point should also be sensitive enough to
ink from running when the pen is lifted. A point that does not block the
may leave drops of ink,
you pick the pen up and put it down again.
, the pen should make a thick, dark line. Fine-line pens may
bad handwriting, but fine lines do not command
next to printed text, as,
, a signature on a printed letter. A broader line, on the other hand, gives an impression of confidence and authority（权威）.
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Would you want a doctor who got high marks in medical school just for trying hard? Apparently many college students would have no problem with that. They believe students are owed a good grade simply because they put a lot of effort into a class.
The researchers asked more than 800 undergraduates if they agreed or disagreed with some statements. For example: "If I have completed most of the reading for a class, I deserve a B in that course." And: "A professor should not be annoyed with me if I receive an important call during class."
Just16 percent thought it was OK to take that phone call. But 66 percent agreed that a professor should consider effort and not just the quality of a student's work when deciding grades. And 40 percent thought they should get a B, the second highest mark, just because they did most of the reading for class.
Some experts are not surprised that students often see no difference between effort and results. Social critics like to say that in children's activities these days everyone gets an award just for trying, so no one will feel rejected.
Yet competition to get into the best colleges is fiercer than ever. Students may worry that low grades will keep them out of graduate school or a good job.
And there may be another explanation: pressure from parents to get a good return on the family's investment. These days, college can cost more than a house.
A former teaching assistant recently wrote to the New York Times about his experience with grade expectations. He would try to explain it this way when students asked for a top grade just for studying hard in chemistry class:
What if a baseball player came to spring training and worked harder than all the others, but still could not play well? Would the team accept him anyway, just because he tried so hard?
The students would say no. But most of them would still ask for an A.What does the passage mainly discuss?
| A．How students can get a good grade in the course. |
| B．Whether students are allowed to answer calls in class. |
| C．Whether students deserve high marks just for trying hard. |
| D．Why students put a lot of efforts in their studies. |
According to the research, most of the students _______.
A. thought it was all right to answer the call during class.
B. objected to deciding grades only by the quality of a student’s work.
C. thought they did most of the work for class and should get a B.
D. agreed that they should be given top grades because of their hard work. Which of the following opinions do social critics agree to about children’s activities?
| A．Those who are active in the activities can get an award. |
| B．Only by playing an important role in the activities can you get an award. |
| C．An award is prepared for anyone who performs best in the activities. |
| D．Whoever takes part in the activities can get an award. |
From the sixth paragraph we can learn that _____.
| A．it costs much more to build a college than to buy a house. |
| B．the costs of studying at college are much more than staying at home. |
| C．the costs of sending a child to college are much more than buying a house. |
| D．it is difficult for parents to send a child to college. |
What does the former assistant want to tell students with the example of the baseball player?
| A．Effort can lead to good results. | B．Effort is very necessary. |
| C．Effort and results are quite different. | D．No good results, effort is unnecessary. |