WHAT do you do when you feel lonely? Hide yourself away and spend your time reading, watching TV or walking around? You might think that feeling lonely is just like feeling happy, sad or scared - that it's just one of your various moods  . That is true. However, if you let yourself be lonely for too long without dealing with it, you could be making a serious mistake. Doctors have known for some time that feeling lonely is bad for the mind. It can lead to mental health problems such as depression ,stress and reduced confidence. "Being lonely means not feeling connected or cared for, it's not about being physically alone," Lisa Jaremka, scientist from Ohio State University, US, told Live Science in January. But there's growing evidence that not having friends is connected with physical illness as well. In 2006, for example, scientists studied 2,800 women who had cancer. They found that those who had few friends or family were five times more likely to die of their disease than women with many social contacts. Also, even healthy people had a better chance of falling ill if they felt left out by others, according to the BBC. The results have scientists thinking that loneliness might hurt the immune system , which protects the body from diseases. Hoping to prove this theory, Jaremka and her research team put volunteers through a stress test. During the test, volunteers were asked to make an unprepared speech in front of a group of stony-faced people. The researchers found that volunteers who said they were lonely in their daily lives felt more stress during the test. And their blood samples showed that all the stress had managed to cause harmful changes to their immune system. "Loneliness has been thought of in many ways as a chronic stressor --- a socially painful situation that can last for quite a long time," explained Jaremka, who led the study. The number of people suffering from loneliness is increasing all over the world. However, solving the problem is easier said than done. It won't work to just "tell... What was the purpose of the stress  test carried out by Jaremka's team? A) To find out how people fight diseases. B) To prove loneliness hurts people's immune systems. C) To see how people's emotions change when they give unprepared speeches. D) To find out the relationship between loneliness and stress.
B


(2013*,C)One day,when I was working as a psychologist in England,an adolescent boy showed up in my office.It was David.He kept walking up and down restlessly,his face pale,and his hands shaking slightly.His head teacher had referred him to me."This boy has lost his family,"he wrote."He is understandably very sad and refuses to talk to others,and I'm very worried about him.Can you help?" I looked at David and showed him to a chair.How could I help him? There are problems psychology doesn't have the answer to,and which no words can describe.Sometimes the best thing one can do is to listen openly and sympathetically. The first two times we met,David didn't say a word.He sat there,only looking up to look at the children's drawings on the wall behind me.I suggested we play a game of chess.He nodded.After that he played chess with me every Wednesday afternoon--in complete silence and without looking at me.It's not easy to cheat in chess,but I admit I made sure David won once or twice. Usually,he arrived earlier than agreed,took the chess board and pieces from the shelf and began setting them up before I even got a chance to sit down.It seemed as if he enjoyed my company.But why did he never look at me? "Perhaps he simply needs someone to share his pain with,"I thought."Perhaps he senses that I respect his suffering."Some months later,when we were playing chess,he looked up at me suddenly. "It's your turn,"he said. After that day,David started talking.He got friends in school and joined a bicycle club.He wrote to me a few times,about his biking with some friends,and about his plan to get into university.Now he had really started to live his own life. Maybe I gave David something.But I also learned that one--without any words--can reach out to another person.All it takes is a hug,a shoulder to cry on,a friendly touch,and an ear that listens. David enjoyed being with the author because he  _  . A) wanted to ask the author for advice B) needed to share sorrow with the author C) liked the children's drawings in the office D) beat the author many times in the chess game
B


Q: Last month the first baby-boomers turned 60. The enormous generation born between 1946 and 1964 is heading towards retirement. The coming "demographic cliff"  will see vast numbers of skilled workers disappear from the labor force. The workforce is ageing across the rich world. Within the EU the number of workers aged between 50 and 64 will increase by 25% over the next two decades, while those aged 20 -29 will decrease by 20%. Given that most societies have a tendency to retirement at around 65, companies have a problem of knowledge management, of making sure that the boomers do not leave before they have handed over their expertise along with the office keys and their e-mail address. If you look hard enough, you can find companies that have begun to adapt the workplace to older workers. The tools they use to achieve are flexible working, telecommuting, and so forth. Some companies spend "a lot of time" on the ergonomics  its factories, making jobs there less tiring. Likewise, for more than a decade, prefix = st1 /Toyota, has been unusually keen to employ older workers. IBM uses its alumni network to recruit retired people for particular projects. But such examples are unusual. A survey in America last month by Ernst & Young found that "although America foresees a significant workforce shortage as boomers retire, it is not dealing with the issue . " Why are firms not working harder to keep old employees? Mostly they are not hanging on to older workers the only way to cope with a falling supply of labor. The participation of developing countries in the world economy has increased the overall supply--whatever the local effect of demographics  in the rich countries. We can infer from the passage that   _  . A) people in most societies will retire at 65 B) Toyota has been the most active in taking on older workers C) some companies are trying to make work less tiring for older workers D) people's joining from the developing world has an effect on the rich world
A: D


*Question*
Years ago while lying in my hammock  and drinking JD from the bottle, I noticed my dog dragging something under the fence.Upon inspection, to my disappointment, I realized it was the next door neighbor' s 10 - year - old daughter' s rabbit.For years I had watched her come home from school and head straight out to its cage, free it and play with it in the yard.I knew that day would be no different and fearing for our dog, I had to think fast. The rabbit was quite dirty, as if it had put up quite a struggle, so I washed it, combed it with the dog brush and blew it dry with the leaf blower.Upon finishing its grooming I jumped the fence and replaced it back in its cage hoping its death would be written off as "natural caused". Back to the hammock and JD.Within the hour the neighbor' s Volvo palled in as usual and out popped the little girl, and as usual she headed straight for the cage.Only this time she stopped about six feet away and screamed: " D - A - D - D - Y!!!" Her father, panic stricken, stood looking at the cage.Being the good neighbor that I am, I rushed to fence and asked if there was anything I could do. Her father less than calmly shouted, "What kind of sick individual would dig up a little girl's rabbit and put it back in its cage?" That day the girl ran to the cage   _  . A) because her rabbit was there B) because she.had a habit of going there to see her rabbit C) because she wanted to see her rabbit again D) because the rabbit was dead
**Answer**

B