It is a common fear among users of Facebook and other social media around the world—how to deal with a friend request from your boss or employee.

A survey released on Thursday found that 56 percent of Americans say it is irresponsible to be friends with a boss and 62 percent say it is wrong to be friends with an employee. But 76 percent believe it is acceptable to be friends with a workplace peer，according to the survey of 1，000 people by Liberty Mutual’s Responsibility Project.

"When the roles change what do you do then? Do you unfriend someone if they have now been promoted to be your boss or if you’re now their boss，”said researcher Kelly Holland. "We get into some really sticky situations there in terms of what people will think is responsible，”she said.

When using social media at work，73 percent say it is not appropriate to update your Facebook status，82 percent say you should not upload photos，72 percent believe tweeting is wrong and 79 percent say it is not acceptable to watch online videos. Yet 66 percent say it is fine to check your personal email while at work.

“When people focus on responsibility，they know what the responsible thing is to do but whether they are doing that in practice or not is a different story,”said Holland.

Americans are split on whether companies should review the social media profiles of job candidates with 52 percent saying it is appropriate and 48 percent saying it is unacceptable. Social media can also lead to some difficult decisions when it comes to family and relationships. Sixty percent of those polled say that it is“completely acceptable" to unfriend an ex-boyfriend or ex-girlfriend. More than 40 percent of parents believe it is irresponsible to post photos of children online. Thirty one percent monitor their children's Facebook accounts and almost 70 percent are friends with their children on Facebook or MySpace. But 72 percent limit the time their children spend on social media networks.

The poll was taken between January 12一15．

The text is mainly about________

A. social，family and relationships.    B. ways of making friends

C. not using social media at work   D. action of responsibility

The underlined word "Facebook" in the first paragraph refers to________

A. a book about face        B. an Internet site of making friends

C. a broadcasting media     D. a newspaper or magazine

Which the following is TRUE according to the text?

A.thirty one percent of the parents keep watching on their children’s Fecebook accounts.

B. Forty eight percent agree to review the social media profiles of job candidates.

C. Eighty two percent say it isn’t appropriate to upload photos at work.

D. Seventy six percent believe it is acceptable to be friends with employee,

What was the writer’s attitude towards the result of survey?

A. Defensive.  B. Critical.   C.Objective.   D. Doubtful

Last week Adele's second album, 21, sold 257,000 copies in the UK, a sales figure that would look incredible as an opening sales week for any album by any global superstar. The fact that the album was celebrating its 10th week at No.1, and that each of the previous nine weeks it had sold over 100,000 copies, makes what Adele has achieved look miraculous. The last female singer to spend that long at No.1 in the UK was Madonna in 1990 with her greatest hits compilation, The Immaculate Collection.

For Adele, the success of 21 is part of a perfect storm of talent, timing and a connection that went beyond gender, age and credibility. But what does it say about the state of the music industry? Does Adele's success signal a return to the MOR(适合大众口味的音乐) musical depression, when the likes of James Blunt dominated the charts? Her success may well lead to a great many similar acts aiming for an MOR audience, but that's more the fault of an industry desperate to recreate any kind of success by creating poor copies until the world shouts "stop now".

What seems to have set Adele apart is her apparent ordinariness, besides that incredible voice. While Gaga parades around in a dress made of meat and Beyonce orbits a world out of touch to the majority of most human beings, Adele's chain-smoking, girl-you'd-like-to-go-to-the-pub-with persona stands out. Even for a British act, her ordinariness goes against trend, with fellow Jessie J adopting a very American habit of over-emoting, talking about a "journey" and making the idea of being a pop star seem fairly difficult.

It's this universality and broad appeal that's helped her translate talent into sales. While the first single from 21, Rolling in the Deep, appealed to Radio 1 listeners and bloggers, the second single, Someone Like You, is so successful that silenced the grand O2 Arena during this year's Brit Awards. The press can write pages and pages in that there's enough of a connection of musicians – Rick Rubin worked on the album, there's a cover of the Cure, Mumford & Sons were an influence – while the gossip magazines have been excited by the fact that the album is one long break-up record, eager to find the ex.

In 1990, Madonna was a global superstar with a back catalogue of era-defining hits to her name. She was untouchable and, tellingly, unknowable. She was (and still is) a megastar, but a megastar of a different age. These days, we want to know a bit more about our artists; that they have relationship problems, walk their dog. Her selling point and appeal is precisely the fact that she exists at the point between everyday ordinariness and pop star.

For now, Adele's success should be celebrated, especially for becoming an unlikely global star on her own terms. The danger is that we're headed for a lot of fairly boring pop, a situation that led to the "birth" of Gaga a few years back. Pop goes in cycles and it feels like we're headed back towards the very middle of MOR.

1.Adele’s achievement seems unbelievable for the reason that ____________.

A．the sales of her second album achieved an incredible success last week in the UK

B．her second album ranked first in a row with the incredible average sales per week

C．Madonna was the last female singer in the UK to stay at No. 1 as long as she did

D．she is such an ordinary singer with so fascinating a voice in the music industry

2.According to the author, the success of Adele’s second album __________________.

A．to a large extent depends on her apparent talent for music

B．is because of her extraordinariness and the wonderful voice

C．lies in gift, timing and something beyond sex, age and trust

D．is largely due to the state of the music industry currently

3.Compared with other female pop stars, what does the author think of Adele?

A．She stands out in a totally different way from Gaga and Beyonce.

B．She and Madonna are contemporary megastars in music.

C．Only she and Madonna spent that long at No.1 in the UK.

D．Jessie J and she both have an American habit of expressing themselves.

4.What helped Adele successfully turned her gift of singing into sales?

A．Her musical talent.

B．The joint work of musicians in the album.

C．Her incredible voice.

D．Her universality and broad appeal.

5.The author thinks that the current musical trend in the UK is _______________.

A．satisfying          B．disappointing       C．dangerous         D．desperate

A study led by Professor Mark Weiser of Tel Aviv University and the Sheba Medical Center at Tel Hashomer Hospital has determined that young men who smoke are likely to have lower IQs than their non-smoking peers (同龄人). Tracking 18-to 21-year-old men enlisted in the Israeli army in the largest ever study of its kind, he has been able to demonstrate an important connection between the number of cigarettes young males smoke and their IQ.

The average IQ for a non-smoker was about 101, while the smokers’ average was more than seven IQ points lower, at about 94, the study determined. The IQs of young men who smoked more than a pack a day were lower still, at about 90. An IQ score in a healthy population of such young men, with no mental disorders(心理疾病), falls within the range of 84 to 116.

An addiction that doesn’t discriminate(歧视)

“In the health profession, we’ve generally thought that smokers are most likely the kind of people who have grown up in difficult neighborhoods, or who’ve been given less education at good schools,” says Weiser, whose study was reported in a recent version of the journal, Addiction, “But because our study included subjects with various socio-economic backgrounds, we’ve been able to rule out socio-economics as a major factor. The government might want to rethink how it arranges its educational resources on smoking.

Making the results more significant, the study also measured effects in twin brothers. In the case where one twin smoked, the non-smoking twin registered a higher IQ on average.

Although a lower IQ may suggest a greater risk for smoking addiction, the representing data on IQ and smoking found that most of the smokers investigated in the study had IQs within the average range, nevertheless.

In the study, researchers took data from more than 20,000 men before, during and after their time in the military. All men in the study were considered in good health, since pre-screening(筛选的)measures for suitability in the army had already been taken. The researchers found that around 28 percent of their samples smoked one or more cigarettes a day, 3 percent considered themselves ex-smokers, and 68 percent said they never smoked.

“People on the lower end of the average IQ tend to display poorer overall decision-making skills when it comes to their health,” says Weiser. He adds that his finding can help address serious concern among heath counsellors at grade and high schools.

1.The study led by Professor Mark Weiser shows that            .

2.According to the passage, a smoking man’s IQ is most likely to be            .

3.What can be learned from the passage?

4.What is the meaning of the underlined part “An addiction that doesn’t discriminate”?

【小题1】 ________
In 1973, Jimmy Carter, ex-president of the United States, saw a UFO—an Unidentified Flying Object. There were about 20 other people with him at the time, and they all watched the strange object for several minutes.
【小题2】 ________
Does this surprise you? It’s not unusual. About 15 million people all over the world think that they have seen a UFO, a recent report says.
【小题3】_______
UFOs have become very popular. There are books and films about UFOs, we can watch imaginary flying saucers and visitors from space on television, and there are stories in the newspapers about strange objects. Some of the stories are very silly. Clearly, some of these “UFOs” were aircraft, birds, the moon, lights on the clouds, and so on. But some people believe that spaceships come from other planets, and some of the reports aren’t easy to explain.
【小题4】 ______
In 1947 an American businessman was flying his own plane during the day. Mr. Arnold was a sensible man and a pilot with many years’ experience. That day, he saw a row of strange flying objects. He could see them clearly, and he watched them for some time. Later he said that they moved “like saucers over water.” The name “flying saucer” was invented. The newspapers loved the story, of course, and they all wrote long reports about it.
【小题5】 ______
During World War II, pilots had reported strange round flying objects. Sometimes these objects flew beside their planes and followed them. At first, the pilots were afraid: they thought these objects were a new weapon. But the “weapon” didn’t harm them. The officers said the pilots were imaging things. The pilots got used to the strange objects.

Diamonds may be forever. But what’s a girl to do when she gets dumped (失恋) or divorced (离婚) and those rings, necklace and love gifts lose their emotional (情感) sense?
Help is just a click away on new Web sites that provide an outlet for selling jewelry(珠宝) from past relationships, sharing break-up stories and helping broken hearts heal (愈合).
“You go through a divorce. What do you do with that ring? Maybe you have a child you can pass it on to. Maybe you don’t. It just sits there, ” said Megahn Perry, who with her stepmother (继母) Marie Perry runs www.exboyfriendjewelry.com.
Three months after its start with the slogan(口号) “You Don’t Want It. He Can’t Have It Back,” the web site has 3,000 registered users and more than 600 postings of rings, bracelets and earrings for sale—all with a personal tale attached.
As one woman posting a diamond ring for $3,500 wrote:
“Beautiful ring came with a wrong man. Decided to sell to regain the money that I spent finishing payments on the ring that my ex didn’t.”
The idea was born when Megahn Perry, a Los Angeles actress and writer, was looking for a safe place to sell a wedding set after a divorce and realized others might have former boyfriends’ jewelry with memories(记忆) that make them too painful to wear.
The local pawn shop(当铺) proved an unattractive choice. So she teamed up with her stepmother Marie, researched the market and found a gap in it.
【小题1】 The passage is mainly about _____.