Question: Ques:Read the following article and select the best answer. Article: Beautiful people are indeed happier,a new study says,but not always for the same reasons. For handsome men,the extra kicks are more likely to come from economic benefits,like increased wages, while women are more likely to find joy just looking in the mirror. "Women feel that beauty is naturally important," says Daniel Hamermesh,a University of Texas at Austin labor economist and the study's lead author. "They just feel bad if they're ugly." Hamermesh is the acknowledged father of pulchronomics, or the economic study of beauty. It can be a dangerous job. He once made angry an audience of young Mormon  women, many of whom wished to stay home with future children, by explaining that homemakers tend to be less attractive than their working-girl peers . "Since beautiful women tend to be paid more,they have more motivation to stay in the work force," he says. The pursuit of good looks drives several huge industries--in 2010, Americans spent  $845 million on face-lifts alone--but few economists focused on beauty's financial power until the mid-1990s,when Hamermesh and his colleague, Jeff Biddle of Michigan State University, became the first scholars to track the effect of appearance on earnings potential for a large sample  of adults. Like many other desirable commodities , "beauty is rare,"  Hamermesh says, "and that rareness commands a price." A handsome man is estimated to make 13 percent more during his career than a "looks-challenged" peer, according to calculations in Hamermesh's recent book, Beauty Pays. Interestingly, the net benefit is slightly less for pretty women, who may make up the difference by trading on their looks to marry men with higher earning potential. And some studies have shown that attractive people are more likely to be hired in a recession . Hamermesh argues that "there's not much we can do to improve our pulchritude ". There are even studies suggesting that for every dollar spent on cosmetic  products,only 4 cents returns as salary--making lipstick a truly awful investment.  _ . One... Question: What is the best title of this passage? - How Much Does Being Attractive Cost? - How Much Is Being Attractive Worth? - How Can We Make Use of Our Beauty? - How Happy Do Attractive People Feel?

Ans:How Much Is Being Attractive Worth?
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Ques:Read the following article and select the best answer. Article: It was a quarter past nine as Marie hurried into the office building where she was going to work. Her bus had inched along through heavy morning traffic, making her a few minutes late for her very first job. She decided to start out half an hour earlier the next day   Once inside the lobby, she had to stand at the elevators and wait several minutes before she could get on one going to the sixth floor. When she finally reached the office marked "King Enterprises", she knocked at the door nervously and waited. There was no answer. She tapped on the door again, but still, there was no reply. From inside the next office, she could hear the sound of voices, so she opened the door and went in. Although she was sure it was the same office she had been in two weeks before when she had had the interview with Mr King, it looked quite different now. In fact, it hardly looked like an office at all. The employees were just standing around chatting and smoking. At the far end of the room, somebody must have just told a good joke, she thought, because there was a loud burst of laughter as she came in.  For a moment she had thought they were laughing at her. Then one of the men looked at his watch, clapped his hands and said something to the others. Quickly they all went to their desks and, in a matter of seconds, everyone was hard at work. No one paid any attention to Marie.  Finally she went up to the man who was sitting at the desk nearest to the door and explained that this was her first day in the office. Hardly looking up from his work, he told her to have a seat and wait for Mr King, who would arrive at any moment. Then Marie realised that the day's work in the office began just before Mr King arrived.  Later she found out that he lived in Connecticut and came into Manhattan on the same train every morning, arriving in the office at 9:35, so that his staff knew exactly when to start working. Question: Marie could hardly recognize the office she went into as  _  . - she had been there only once - Mr King was not in the office - nobody was doing any work - the office had a new appearance

Ans:nobody was doing any work
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Ques:Read the following article and select the best answer. Article: It's illegal for the police to attach a GPS unit to your car without your permission, as the U.S. Supreme Court settled in 2012.But if the police are in hot pursuit of a bank robber or other escaping criminals that threaten public safety, a GPS tracker is acceptable. But exactly how can the police GPS track a car that is moving fast? The answer to that question comes from StarChase,a new police technology being used by a small but growing number of law enforcement agencies.It allows the police to fire 4.5-inch glue-covered GPS bullet-like projectiles from an air gun fixed in their police cars.If the GPS tracker makes contact with the escaping robber's car, it'll stick no matter how fast the vehicle is going.That way, the police will have a constant read on the car's location and heading.Aside from simply apprehending criminals,it's believed this new technology could help save lives.If the police successfully fire a GPS unit at a speeding criminal,they can pull back from a high-risk chase.Chases can be incredibly dangerous to all involved,including innocent bystanders and other drivers.Once the GPS bullet connects,there's no need for the chase any longer. Now,predictably,a GPS-loaded gun isn't cheap. Police departments need to pay about   $5.000 per vehicle for the technology,and individual GPS bullets cost as much as $250 each.That may sound expensive,but remember:The alternative is often thousands of dollars in property damage,and great human cost in injury and lost life.According to Star Chase,their GPS bullet system has an apprehension rate of 80%without any report of inury or property damage.If you'd like to learn more about the StarChase system,Popular Mechanics has just published a good article about it.There's also plenty more information available at the company's website. Question: From the text we can learn that GPS bullets  _  . - are useful for the police - are widely used in America - can control the rising crime rate - can replace the police in the future

Ans:
Answer: are useful for the police
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