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 |
阅读下列短文，根据所读内容在表格中的空白处填入恰当的单词。
注意：每个空格只填一个单词。
Some people believe that greed and selfishness has become the basis of modern society, and we should return to the old traditions of family and community then we will have a better life．To what extent do you agree or disagree with the above opinion?
In this fast-paced world, many values are undergoing major ch
anges．While people traditionally prioritize caring, sharing and generosity in life and work, modern people seem to be more self-absorbed and self-concerned．
Modern people act selfishly to survive the harsh competition of life．They say that it is a jungle out there．To survive, you have to fight with whatever means that come handy．Obviously greedy and selfishness go perfectly well with such ideas．In a compan
y, employees do everything they can to get better pay and higher position, even at the cost of colleagues．We are in any way advocating any selfish conduct．It is just that people are pressured to act in a certain way due to outside influences．
In spite of common practice, it is hard to conclude that modern society is built on greed and selfishness, both of which are not newly invented vocabulary．In ancient times people also did greedy and selfish things though such behaviors were more condemned then．But we can not ignore the fact that people in the past lived a relatively more isolated life and faced less pressure compared with their modern counterparts．
Are we happier to share with others and be generous to them? There is no fixed answer either．Some people take great pleasure helping and giving to others while others feel happy doing the opposite．But I personally think that people should not be too selfish．Caring for others can actually encourage the development of a mutually beneficial relationship．
In conclusion, modern people appear to be more self-centered than those in the past due to strong outside pressure．However, we should encourage people to 
know the importance of being caring and generous and to build a mutually beneficial relationship with others．
Are Modern People Becoming More Selfish?
| Main comparisons |
Contexts |
| __ |
In the past people put caring, sharing and generosity in the first ____ |
| Nowadays, people seem to be more ___ |
|
| ___ |
People in the past appeared to be modest and self-effacing（谦让的）． |
| People may strive to achieve their own |
|
| The author’s understanding |
|
| __ |
Fierce |
| The author’s __ |
A relationship which can __ |
A popular saying goes, “Sticks and stones may break my bones, but words will never hurt me．” However, that’s not really true．Words have the power to build us up or tear us down．It doesn’t matter 
if the words come from someone’s else or ourselves --- the positive and negative effects are just as lasting．
We all talk to ourselves sometimes．We’re usually too embarrassed to admit it, though．In fact, we really shouldn’t be because more and more experts believe talking to ourselves out loud is a healthy habit．
This “self-talk” helps us motivate ourselves, remember things, solve problems, and calm ourselves down．Be aware, though, that as much as 77% of self-talk tends to be negative．So in order to stay positive, we should only speak words of encouragement to ourselves．We should also be quick to give ourselves a pat on the back．The next time you finish a project, do well in a test, or finally clean your room, join me in saying “Good job!”
Often, words come out of our mouths without us thinking about the effect they will have．But we should be aware that our words cause certain responses in others．For example, when returning an item to a store, we might use warm, friendly language during the exchange．And th
e clerk will probably respond in a similar manner．Or harsh（刻薄的）and critical language will most likely cause the clerk to be defensive．
Words possess power because of their lasting effect．Many of us regret something we once said．And we remember unkind words said to us! Before speaking, we should always ask ourselves: Is it loving? Is it needed? If what we want to say doesn’t pass this test, then it’s better left unsaid．
Words possess power: both positive and negative．Those around us receive encouragement when we speak positively．We can offer hope, build self-esteem（自尊）and motivate others to do their best．Negative words destroy all those things．Will we use our words to hurt or to heal? The 
choice is ours．The main idea of the first paragraph is that ________．
| A．not sticks and stones but words will hurt us |
| B．inspiring words give us confidence |
| C．negative words may let us down |
| D．words have a lasting effect on us |
There is no sense for us to feel embarrassed when we talk to ourselves because _______
| A．almost everybody has the habit of talking to themselves |
| B．we can benefit from talking to ourselves |
| C．talking to ourselves always gives us courage |
| D．it does no harm to have “self-talk” when we are alone |
The underlined part in the third paragraph means that we should also timely _______ ．
| A．praise ourselves | B．remind ourselves |
| C．make ourselves relaxed | D．give our selves amusement |
The author would probably hold the view that ___________
| A．encouraging words are sure to lead to kind offers |
| B．negative words may encourage us to make more progress |
| C．people tend to remember friendly words |
| D．it is better to think twice before talking to others |
In so many ways, cyberspace（网络空间） mirrors the real world．People ask for information, play games, and share hobby tips．Others buy and sell products．Still others look for friendship, or even love．
Some Internet users want more than just someone to chat with．They’re looking for serious love relationships．Is cyberspace a good place to find love? That answer depends on whom you ask．Some of these relationships actually succeed．Others end in tears．
Unlike the real world, however, your knowledge about a person is limited to words on a computer
screen．Identity and appearance mean very little in cyberspace．Rather, a person’s thoughts or at least the thoughts they type are what really counts．So even the shyest person can become a chat-room star．
Usually, this “faceless” communication doesn’t create problems．Identity doesn’t really matter when you’re in a chat-room discussing politics or hobbies．In fact, this emphasis on the ideas themselves makes the Internet a great place for exciting conversation．Where else can so many people come together to chat?
Suppo
rters of online relationships claim that the Internet allows couples to know how intelligent they are first．Personal appearance doesn’t get in the way．
But critics（批评者）of online relationships argue that no one can truly know another person in cyberspace．Why? Because the Internet gives users a lot of control over how others view them．Internet users can carefully choose their words to fit whatever image they want to give．And they don’t have to worry about what their “non-verbal ” communication is doing for their image．In a sense, they’re not really themselves．All of this may be fine if the relationship stays in cyberspace．But not knowing a person is a big problem in a love relationship．With so many unknowns, it’s easy to let one’s imagination “fill in the blanks”．This surely leads to disappointment when couples meet in person．How someone imagines an online friend is often quite different from the real person．
So, before looking for love in cyberspace, remember the advice of Internet pioneer Clifford Stoll, “Life in the real world is far richer than anything you’ll find on a computer screen．”Which would the critics of online relationships most probably disagree to?
| A．Nobody can truly know another person in cyberspace． |
| B．Internet users can choose words to create any image they like． |
| C．The Internet allows couples know how intelligent they are． |
| D．In a sense, Internet users are not really themselves． |
Even the shyest person can become a chat-room star because what really counts is a person’s ______．
| A．non-verbal communication | B．thoughts typed on the screen |
| C．knowledge and appearance | D．identity shown in the chat |
The underlined word “This” （Paragraph 6） refers to ______．
| A．having exciting conversations online |
| B．forming personal relationship in cyberspace |
| C．imagining online friends with so many unknowns |
| D．knowing a person in a love relationship |
What’s the writer’s attitude towards finding love in cyberspace?
| A．Positive | B．Negative | C．Interested | D．Disinterested |
College libraries are designed primarily for research and study．To explain its use, let us choose a research topic and follow the step-by-step procedure of looking up the material for the paper．
Suppose your assignment is to write a paper on a novel called “The Sun Also Rises” by American writer Hemingway．The first step is to go to the main catalog．Many small drawers on the large wooden cabinets are lined up in alphabetical（字母的） order．Each of the drawers contains hundreds of alphabetical ordered cards．These cards are printed ref
erences to all material available in the library．Title cards are cataloged （为…编目录） by the firs
t word of the book title, leaving out the articles like “a”, “an” and “the”．And then you get the cards for the books you need．On the upper left corner of each card is the call number．This is the numerical code that shows where the book is located in the library．The library has open and closed stacks．If your book is on the open stacks, you can go to the open-stack room, and according to the call number find it out by yourself．There are only about 30,000 books on open stacks, while most of the 800,000 books in our library are kept in closed stacks, which are accessible only to teachers and graduate students．
For undergraduates like you, borrowing books from the closed stacks have to be done with the help of our librarian．In that case, you must fill out a call slip（纸条） for the book, showing the call number, author and title．You can get call slips on tables near the catalog cabinets．You show your call slip together with your library card to a librarian at the information desk．He or she will help you find the book out in the closed stacks．What is the main purpose of this text?
| A．To present readers a brief introduction to a college library． |
| B．To guide readers how to find books needed in a college library． |
| C．To tell readers how to fill out a call slip in a college library． |
| D．To show readers where to find books in a college library． |
What letter you should look for on the title card for the book “The Old Man and the Sea” by the Hemingway?
| A．The letter “t”． | B．The letter “h”． | C．The letter “s”． | D．The letter “o”． |
How are books arranged and shelved in the library?
| A．By call numbers． | B．By call slips of authors’ names． |
| C．In alphabetical order． | D．By the first word of book title． |
Supp
ose you are an undergraduate and you want to borrow a book from the closed stacks, which is the correct order to do it?
a．go to the main catalog b．show your call slip and library card
c．find out the call number d．fill out a call slip
e．get the cards for 
the books
| A．a-b-e-d-c | B．a-e-c-d-b |
| C．b-a-c-d-e | D．b-c-a-e-d |
The Chinese word “Shanzhai” means a small mountain village, but now it becomes an accepted name for fakes （假货） after “Shanzhai Cellphones” produced by small workshops in southern China became popular in the mainland market over the past two years．
Besides “Shanzhai” has electronic products, there are “Shanzhai” movies, “Shanzhai” stars and even a “Shanzhai” Spring Festival Gala, a copy of the 25-year-old traditional show presented by CCTV on Chinese Lunar New Year’s Eve．
“Shanzhai” has become a culture of its own, symbolizing anything that imitates something famous．The phenomenon has caused a public debate over whether it is healthy or sick being a copycat．
In southwestern China’s Chongqing Municipality, a “Shanzhai” version “Bird’s Nest” woven by farmers with bamboo attracts wide attention and the “Shanzhai” version “Water Cube” is popular with tourists too．Both are copies of the famous Olympics buildings in Beijing．
Xie Xizhang, a literature critic, said that taking the “Shanzhai” Gala as an example, when the traditiona
l CCTV program becomes less and less attractive to the audience, the “Shanzhai” version appears naturally to attract people．“In spite of its poor techniques and operation, ‘Shanzhai’culture meets the psychological demands of common people and could be a comfort to their minds,” Xie said．
Tian Huiqun, a professor at Beijing Normal University, said that “Shanzhai” culture never copies classic things, only trendy products．In that sense, it’s like a computer virus, multiplying without meaning．
Though controversial, “Shanzhai” culture is becoming a widely accepted phenomenon．
To the mainstream culture, the rise of “Shanzhai” culture is a challenge as well as a motivation, said Xie．Tian said different kinds of cultures developing together is an ideal situation and it is for the public to choose．The Chinese Word“Shanzhai”may have its origin in _________．
| A．fake cellphones | B．electronic products |
| C．Spring Festival Gala | D．Olympics buildings |
The underlined word “imitates” is closest in meaning to _______．
| A．steals | B．copies | C．advertises | D．cheats |
According to the passage, “Shanzhai” culture refers to ________．
| A．The action that a person imitates famous people |
| B．anything that imitates something famous |
| C．those similar names to famous brand |
| D．products with poor techniques and quality |
We can infer that the mainstream culture ________．
| A．will be held back by “Shanzhai” culture |
| B．will sooner or later be replaced by “Shanzhai”culture |
| C．may develop faster because of the challenging of “Shanzhai”culture |
| D．thinks nothing of the challenge of “Shanzhai”culture |