system n. ____________

完形填空（共20小题；每小题1分，满分20分）
When someone has deeply hurt you, it can be extremely difficult to let go of your anger. But forgiveness is possible—and it can be surprisingly    16    to your physical and    17    health.
“People who always forgive others   18    less depression, anger and stress and more hopefulness,” says Frederic Luskin, Ph.D., the    19    of Forgive for Good. “So it can help    20    on the wear and tear on our organs, reduce the wearing out of the immune（免疫的） system and    21    people to feel more vital.”
So how do you start the forgiveness? Try    22    these steps:
Calm yourself. To defuse your    23   , try a simple stress-management technique. “Take a couple of breaths and think of    24    that gives you pleasure: a   25    scene in nature, someone you love,” Luskin says.
Don’t    26    an apology. “Many times the person who hurt you has no    27    of apologizing,” Luskin says. “They may have wanted to hurt you or they just don’t see things the same    28   . So if you wait for people to apologize you could be waiting a(n)   29    long time.” Keep in mind that forgiveness does not necessarily mean    30    to the person who upsets you.
Take the control away from your offender. Mentally replaying（重播） your    31    gives power to the person who caused you pain. “   32    focusing on your hurt feelings, learn to look for the love, beauty and kindness   33    you,” Luskin says.
Try to see things from the other person’s view. If you empathize（把感情移入） with that person, you may    34    that he or she was acting out of ignorance, fear—even love.
Recognize the benefits of forgiveness. Research has shown that people who always forgive others will get more energy, better    35    and better sleep.
Don’t forget to forgive yourself.“For some people, forgiving themselves is the biggest challenge,” Luskin says. But it can rob you of your self-confidence if you don’t do it.”
16. A. beneficial                 B. harmful                  C. helpless                 D. suitable
17. A. chemical                  B. wealthy                 C. technical               D. mental
18. A. own                           B. show                     C. direct                     D. prove 
19. A. author                      B. owner                    C. professor             D. publisher
20. A. protect                     B. save                      C. wait                        D. depend
21. A. have                          B. wish                        C. make                      D. allow
22. A. coping                      B. turning                   C. following              D. accepting
23. A. sadness                   B. anger                             C. hunger                   D. energy
24. A. something               B. anything                C. nothing                  D. everything
25. A. thoughtful               B. dull                          C. beautiful              D. still
26. A. call for                      B. hunt for                 C. long for                  D. wait for
27. A. invention                 B. invitation               C. intention              D. attention
28. A. way                          B. means                    C. method                     D. approach
29. A. helpfully                   B. carefully                 C. patiently                D. awfully 
30. A. giving in                  B. giving away C. giving up                D. giving out
31. A. wound                      B. hurt                       C. cut                          D. damage
32. A. Because of              B. Despite of             C. Instead of             D. In search of
33. A. around                     B. above                     C. beneath               D. below
34. A. tell                   B. realize                  C. see                            D. recognize
35. A. housing           B. appearance          C. figure                     D. appetite

The earth's biosphere (the surface layer of the planet and the surrounding atmosphere) provides the land, air, water, and energy necessary to sustain life. This life-support system is a complex, interdependent one in which energy from the sun is changed into food for humans. The entire system depends on the sun, reasonably moderate temperature, and enough supplies of oxygen, pure water, and fertile soil.

Since the earth's creation millions of years ago, the ecosystem has worked as an interdependent system relatively undisturbed by outside forces. But recently, especially since the Industrial Revolution, human beings have begun to disturb the balance of nature. Natural resources have been severely depleted (消耗) (forests have been destroyed, fertile land worn away, water polluted, and minerals used up), and the life-support system of air, water, and land has been poisoned by a variety of waste products and chemicals.

The degree of these problems was noted in a report by the U.N. Developing Council on Environmental Quality. This report predicted that if present trends continue, the world will be more crowded and polluted and less stable ecologically and politically than the world we live in now.

The twin problems of resource shortages and pollution are caused by three social forces.  First, the tremendous increase in population growth constantly increases the demand for food, energy, and other products. As the current population continues to increase, the stress on an already overburdened environment will be increased．A second source of the problem is the concentration of people in urban areas, where the ecosystem simply cannot absorb their waste products. Finally, environmental problems are worsened as more and more nations move toward modem development: an increased reliance on modern technology. As these nations become more technological, they will consume more energy, deplete more natural resources, and create more waste products than the biosphere can absorb.

The life-support system is composed of _____.

       A．air, water and land   B．the earth, the sun and energy

       C．food, land and energy     D．food, energy and the sun

The life-support system _____.

       A．change energy from the sun into food for humans

       B．depends on the sun for enough supplies of air, water and land

       C．exists in the surface layer of the earth and the surrounding atmosphere

       D．is a complex but independent system

The life-support system has been badly damaged by _____.

       A．natural forces   B．human activities  C．social movements      D．political changes

The passage mainly talks about _____.

       A．the effects of Industrial Revolution on human beings

       B．the importance of life-support system to human beings

       C．the significance of balance of nature

       D．the destruction of life-support system and its causes

(CNN)-China will sometimes say “no” and the world should get used to it.
That message came through when China joined Russia in blocking action on Syria.
“Do not mistakenly think that because China takes a careful and responsible position on the Syria issue, China will not use its veto power (否决权) or will always abstain（弃权）,” said Cui Tiankai, China’s vice foreign minister, “When China must use its veto power to say no, it will surely use it.”
On Saturday, Susan Rice, the U.S. ambassador to the United Nations, called the vetoes “disgusting and shameful.”
He Wenping, director of African Studies at the Chinese Academy of Social Sciences, said the veto shows China’s confidence in foreign affairs. “A country expressing its true opinion – that’s progress. China opposes the use of threat or force to achieve regime（政权）change in other countries. This agrees with China’s long-standing diplomacy principle. It is also not acceptable for China to rush a U.N. vote without sufficient discussion.”
So why did China use its veto this time?
China’s critics say China’s veto of the U.N. draft proposal(草案) was in part due to Beijing’s fear that allowing a regime change in Syria could encourage the spread of the Arab revolution and eventually threaten China.
He Wenping disagrees, “China has a completely different political system and economic development path. If someone in the international community thinks that the Arab Spring will happen in China, then I think they misjudge the situation in China, exaggerate(夸大) some problems in the Chinese society and underestimate the ability of the Chinese government to control the situation in China.”
【小题1】Which of the following is TRUE according to the passage?

A Charlotte, N.C., man was charged with first-degree murder of a 79-year-old woman whom police said he scared to death. In an attempt to evade policemen after a bank robbery, the Associated Press reports that 20-year-old Larry Whitfield broke into the home of Mary Parnell. Police say he didn’t touch Parnell but that she died after suffering a heart attack that was caused by terror. Can the guy be held responsible for the woman’s death? Prosecutors(公诉人) said that he can under the state’s murder rule, which allows someone to be charged with murder if he or she causes another person’s death while committing or fleeing from a severe crime like robbery—even if he or she doesn’t kill someone on purpose.

But, medically speaking, can someone actually be frightened to death? We asked Martin Samuels, chairman of the neurology department at Brigham and Women’s Hospital in Boston.

Absolutely, no question about it.

The body has a natural protective method called the fight-or-flight response(战或逃反应), which was originally described by Walter Cannon，the chairman of Harvard University’s physiology department from 1906 to 1942. If, in the wild, an animal is faced with a life-threatening situation, the autonomic nervous system responds by increasing heart rate, increasing blood flow to the muscles, and slowing digestion, among other things. All of this increases the chances of succeeding in a fight or running away from an aggressive beast. This process certainly would be of help to primitive humans. However, in the modern world there is obvious decline of the fight-or-flight response.

The autonomic nervous system uses the chemical messenger to send signals to various parts of the body to activate the fight-or-flight response. This chemical is toxic in large amounts; it damages the organs such as the heart, lungs, liver and kidneys. It is believed that almost all sudden deaths are caused by damage to the heart. There is almost no other organ that would fail so fast as to cause sudden death. Kidney failure, liver failure, those things don’t kill you suddenly.

By the way, any strong positive or negative emotions such as happiness or sadness can cause the same result. There are people who have died in intercourse or in religious passion. There was a case of a golfer who hit a hole in one, turned to his partner and said, “I can die now”, and then he dropped dead. For about seven days after the 9/11 terrorist attacks on the World Trade Center and Pentagon there was an increase of sudden cardiac death among New Yorkers.

1.Why the Charlotte, N.C., man was charged?

A. Because he threatened the policemen to kill an old woman.

B. Because he caused an old woman’s terror and she died.

C. Because he beat an old woman and caused her heart attack

D. Because he murdered an old woman while robbing a bank.

2. What is Martin Samuels’ attitude to the possibility of being frightened to death?

A. Approval.              B. Disapproval.                  C. Doubtful.          D. Indifferent.

3.Which of the following about the fight-or-flight response is true?

A. The fight-or-flight response was raised and proved by Martin A. Samuels.

B. It is a natural protective method that can’t be found in all creatures but humans.

C. The ancient humans had a superior fight-or-flight response than modern ones.

D. The fight-or-flight response is beneficial to both our actions and organs.

4. What activity can we infer is less likely to damage the organs?

A. Winning a big lottery.                               B. Missing a dead family.

C. Watching a horror movie.                            D. Listening to a sweet song.

5.The purpose of the passage is_________.

A. to explain why people will die of a heart attack

B. to offer some advice on protecting us from heart failure

C. to compare different kinds of feelings to cause a death

D. to show strong emotions can cause a sudden death