Feeling lonely can make you sick. Doctors have long known that loneliness can cause many health problems and even death. What they didn’t know is   16   this feeling causes illness. A study in the online magazine Genome Biology   17   that loneliness actually influences the important part of our bodies—our genes.

In a small population of patients, researchers   18   more than 20,000 genes to compare how the genes of lonely and non-lonely individuals (个体) express themselves in molecular processes (分子过程) and in personal health. They found that gene expression is   19   in chronically (长期地) lonely people. “We now have a new way for understanding the relationship   20    social experience and physical health,” explains the study’s lead author, Steve Cole of University of California, Los Angeles.

“This study—the first to link (联系)   21   with gene changes—is special and exciting,” says Emma Adam, a professor of human development at Northwestern University. “It   22   in the black box.”

According to John Cacioppo, an author of the study from the University of Chicago, the

work suggests that loneliness is a warning   23  , much like physical pain. “This feeling is so bad because   24   of us wants to be forgotten; that’ s also what human means,” he says. “It makes us   25   for other people and want to be with friends when we’re lonely.”

1.A. when           B. where       C. how              D. if

2.A. explains           B. talks     C. replies         D. answers

3.A. collected      B. grew             C. found            D. surveyed

4.A. important      B. different    C. interesting          D. difficult

5.A. in             B. between     C. about             D. both

6.A. work           B. health       C. life             D. feelings

7.A. fills              B. makes        C. builds           D. repairs

8.A. note           B. sign             C. sound       D. picture

9.A. each           B. nothing          C. any              D. none

10.A. look          B. live             C. care             D. think

Dolphins (海豚) are not fish, but warm-blooded animals. They live in groups, and speak to each other in their own language. In this they are like other animals, such as bees and birds. But dolphins are very different from almost all land animals. Their brain is nearly the same size as our own, and they live a long time - at least twenty or thirty years.

Like some animals, dolpins use sound to help them find their way around. They also make these sounds to talk to each other and to help them find food. We now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw.

Strangely, dolphins seem to like man, and for thousands of years there have been stories about the dolphin and its friendship with people.

There is a story about sailors in the 19th century. In a dangerous part of the sea off the coast of New Zealand, they learnt to look for a dolphin called Jack. From 1871 to 1903 Jack met every boat in the area and showed it the way. Then in 1903 a passenger on a boat called The penguin shot and wounded Jack. He recovered and for nine years more continued to guide all ships through the area－except for The Penguin.

Today, some people continue to kill dolphins, but many countries of the world now protect them and in these places it is against the law to kill them.

1. Dolphins are different from many other animals in that they _____.

A. are warm-blooded B. have large brains

C. live in groups e D. have their own languag

2.Which of the following does the dolphin use to help it find its way around?

A. Its nose B. Its mouth

C. Its eyes. D. Its ears..

3.Why did the sailors off the coast of New Zealand look for Jack?

A. He was seriously wounded.

B. They enjoyed playing with him.

C. They wanted his help

D. He was lonely and liked to be with people.

4.By telling the story of Jack the writer wanted to show that _____.

A. Jack is different from other dolphins

B. people are cruel to animals

C. dolphins are friendly and clever

D. dolphins should be protected by law

Last month when I was taking part in a US college interview, I was asked, “ what makes you special ? ” In fact I had answered questions likes this many times since I decided to go to college in the US .college paid special attention to different achievement . For example, a person who is very good at math can go to a famous college but also can be a good football player .

This experience made me think again that I must try to find where my own interests might lead me . To be honest, it was not easy . However, I never felt sorry to choose this way because it helped me understand myself . If I took the College Entrance Examination,as we call it gaokao in China, it could never possibly do .

When I entered high school, I took gaokao seriously because it seemed to me a great way to show how good at my lessons . However,as I grew older, I realized gaokao did make me work hard at my lessons, but the pressure also pushed many other activities out of my life, like guitar―playing . Although I had no time for it, I will still get to it in the future .

No doubt, gaokao provides a way of choosing those who are successful in their studies . But it is really important for all of us to rethink what “ talent ” really is today . This is because we now live in a world in which all of our other human qualities ( 品质）are needed for success, not just the high grade .

Ken Robinson once said, “ the society depends on different kinds of talents . ”  However, gaokao pays too attention  to a person’s grades but little to his other qualities. And it is these qualities that makes life colorful and fun .

As high school students, we can not change the present situation of eduction, but we are always free to think outside of the box . Although good school grade is still useful, I hope one day we will see our education also welcomes the amazing possibilities in different people .

1.The US College pay special attention to ________.

A．students’family background .

B．the different achievement

C．students’ideas about way of life .

D．the school a student is from .

2.When at high school, the writer ________.

A．had a lot of activities .

B．did not work hard at her lessons .

C．did well in gaokao

D．had no time to play the guitar .

3.From the passage, we know that the writer may ________.

A．go to college in America .

B．give up the US college interview .

C．become a good football player in the US.

D．change the present situation of eduction .

4.Which of the following might be the best title for the passage?

A. My school life abroad.             B. Different exams in the US.

C My view on gaokao           D. The importance of school grades

I had said goodbye to my husband, Joe, so often, but this time was ____.

We now had our first child. After nights of talks, we made the difficult ____ that Joe would go by himself to Alabama for the six-month training course, and I would stay behind with our new son. It was important that I ____ my teaching position near our home at Fort Hood. Also we were part of a strong network of friends ____ I could turn to for help.

On Joe's ____ evening at home, I bathed little Joey, got him into his sleeper and was heading to the bedroom when Joe gently touched ____ on the shoulder. Lifting the baby from my arms, he said he wanted to put Joey to bed tonight.

They headed down the hall, and I busied myself with meaningless tasks, ____ Joe to turn up from the bedroom within a few minutes. A half hour went by, and ____ he had not come back. Thinking he was having ____ getting our son to fall asleep, I walked quietly to the baby's room and ____ into the dimly-lit（灯光暗淡的）room.

Sitting in the rocking chair, moving slowly back and forth, was my husband with ____ in his eyes. He was holding our baby in his arms ____ he had fallen asleep long before. When his pained eyes met mine, he said, "I just can't put him down."

That night we stood over Joey's bed, holding each other and saying over and over that we would make it through this leaving and be ____ again soon.

Joey is six now, and he has a four-year-old brother named Jack. There have been many goodbyes ____ that night, yet my soldier still fights back tears when it's time to ____ once again in service to his country and give his boys that last, long hug goodbye.

1.A. dangerous                   B. different                C. impossible    D. terrible

2.A. promise                  B. wish                         C. suggestion             D. decision

3.A. miss                     B. keep                       C. get                          D. accept

4.A. whom                     B. whose            C. which            D. what

5.A. first                     B. next                        C. other                      D. last

6.A. us                            B. them                        C. me                          D. her

7.A. expecting                    B. remembering       C. agreeing                D. allowing

8.A. again                            B. still                          C. then                        D. ever

9.A. excuse                    B. fun                           C. trouble                   D. chance

10.A. moved                  B. talked             C. turned                    D. looked

11.A. colors                   B. tears                        C. joys                         D. fears

12.A. even though       B. as if                          C. so that                    D. now that

13.A. sure                           B. proud            C. alone                     D. together

14.A. on                         B. for                            C. since                       D. through

15.A. visit                             B. sleep                      C. leave                      D. play