Question: Society is the term to describe human beings gathered together by social networks tand power networks. It does not refer to everything everybody thinks or does, but, only refer to those things that everybody depends upon ,for example, public services, governments, and all kinds of communities. A society must keep even the poorest and weakest members willing to help even the richest and strongest, so it is very concerned with citizenship, rights, ethics ( )and time limits. These are basic ways to achieve fairness. If they break down badly, people will think the society is unfair and start taking things from each other, refusing to help each other, or seeing those who have more as cheats. When this happens, it is time for the society to break down or fail. Theft, violence and war are things that can make a society break down. A new society may be formed out of the collapse  of an old failed one when people of different kinds reach an agreement about fairness and are willing to live together in harmony again. To adapt to the society, people should make sure that their behavior can be supported by the society, that is to say, there must be some social rules on which citizens base what they do. However, some people take risks that the society will support them when they do whatever they intend to. For instance, they may refuse to obey the law, and count on their fellow society members to free them in a court of appeal, which harms the society. Therefore we need a social contract which sets out rules for the society. One kind of the social contract is a constitution  -which allows a jury or court to decide what is right or wrong according to the social rules. According to the writer, some people refuse to obey the law because   _ A) their friends always free them in a court of appeal B) they believe whatever they do is supported by the society C) there is no social rule to restrict their behavior D) they think the society is unfair and going to fail
Answer: B

Question: Everyone may all have the experience of feeling anxious and stressed when having a rough day or having some troubles. Different people may choose different ways to deal with it, and for most people a break for a 10-minute walk may be quite useful.www.zxxk.com Anyway, here is another way around: to get a piece of chewing gum, and chew it. According to a Swinburne University of Technology study, gum-chewing has been found to "relieve anxiety, improve alertness  and reduce stress among individuals in a laboratory setting." Some may argue that a laboratory is not the same as an office. But check out the conditions of the study: individuals were monitored while performing "a group of 'multi-tasking' activities." Doesn't it sound like the situation in the office?www.zxxk.com Here's a summary of some of the study's findings: Gum chewers showed a reduction in anxiety as compared to non-gum chewers by nearly 17 percent during mild stress and nearly 10 percent in appropriate stress. Gum chewers showed improvement in alertness over non-gum chewers by nearly 19 percent during mild stress and 8 percent in moderate stress. Improved Performance: Chewing gum resulted in a big improvement in overall performance on multi-tasking activities. Although these aren't major improvements, every little bit works and chewing a piece of gum is a lot quicker and easier than slipping outside for a 10-minute walk. So, how does gum work this magic? In part it does so by lowering the level of cortisol --a steroid  hormone that is released in response to stress in your system. A few words of advice before you reach for the gum: don't crack your gum, and be sure to chew it with your mouth closed. In fact, I'd say keep the gum out of meetings, because it really looks impolite to others around you. What does the text mainly talk about? A) How to chew gum. B) How to relieve stress. C) Why people love chewing gum. D) Chewing gum can relieve stress.
Answer: D

Question: Teenagers are often a difficult group. With all those hormones  flooding their bodies, they can be moody, unpredictable, and tend to make uncertain choices. But however confusing their teenage years are, kids can still be generally happy, depending on their lifestyle choices. According to a new research by British scientists, teens who don't smoke, drink only moderately or not at all, and who don't eat much junk food are likely to be happier than other teens. The study looked at 40,000 British families and came up with some interesting findings. For example, kids who never drank alcohol were up to six times more likely to report higher levels of happiness than kids who drank. And teens who smoked were five times less likely to rate high on happiness charts compared to kids who don't smoke. Same goes for diet and physical activity. The more fruits and vegetables kids eat, and the more hours they spend playing sports, the happier they are. Now, of course this doesn't mean that not smoking or drinking, and playing sports guarantees happiness. It could be that kids who have happy character tend to be more active and less addicted to drinking or smoking. And it could equally be the case that kids who are unhappy are more related to drinking and smoking and eating junk food. Other studies have shown that exercise is a proven way to treat anxiety and depression. Future studies may support the idea that other healthful behaviors, including refraining  from smoking, drinking, and eating too much junk, can avoid sadness and increase happiness, too. Which of the following might help teens quit anxiety? A) Smoking and drinking. B) Taking exercise. C) Eating junk food. D) Going on a diet.
Answer:
B