B

If women are mercilessly exploited year after year，they have only themselves to blame.Because they tremble at the thought of being seen in public in clothes that are out of fashion，they are always taken advantage of by the designers and the big stores.Clothes which have been worn only a few times have to be put aside because of the change of fashion.When you come to think of it，only a woman is capable of standing in front of a wardrobe packed full of clothes and announcing sadly that she has nothing to wear.

Changing fashions are nothing more than the intentional creation of waste.Many women spend vast sums of money each year to replace clothes that have hardly been worn.Women who can not afford to throw away clothing in this way waste hours of their time altering(改变) the dresses they have.Skirts are lengthened or shortened; necklines are lowered or raised，and so on.

No one can claim that the fashion industry contributes anything really important to society.Fashion designers are rarely concerned with vital things like warmth，comfort and durability.They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort，as long as they look right.There can hardly be a man who hasn't at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day，or delicately picking her way through deep snow in high­heeled shoes.

When comparing men and women in the matter of fashion，the conclusions to be drawn are obvious.Do the constantly changing fashions of women's clothes, reflect basic qualities of inconstancy and instability？Men are too clever to let themselves be cheated by fashion designers.Do their unchanging styles of dress reflect basic qualities of stability and reliability? That is for you to decide.

20．Designers and big stores always make money ________．

A．by constantly changing the fashions in women's clothing

B．by mercilessly exploiting women workers in the clothing industry

C．because they are able to predict new fashions for the coming season

D．because they attach great importance to the quality of women's clothing

21．To the writer，that women alter their old fashioned dresses is seen as ________．

A．a waste of money

B．an expression of taste

C．a waste of time

D．an expression of creativity

22．According to the passage，which of the following statements is true?

A．The fashion industry makes an important contribution to society.

B．The constant changes in women's clothing reflect their strength of characters.

C．Fashion designs should not be encouraged since they are only welcomed by women.

D．New fashions in clothing are created for the commercial exploitation of women.

23．By saying “the conclusions to be drawn are obvious”，the writer means that ________．

A．women are better able to put up with discomfort

B．men are more reasonable in the matter of fashion

C．men are also exploited greatly by fashion designers

D．women's inconstancy in their choices of clothing is often laughed at

C

As A/H1N1 continues to spread, experts from the Centers for Disease Control to the World Health Organization to neighborhood doctors are calling on the people to practice smart flu prevention techniques. Here are some tips to keep body improved and immune（免疫）system ready to fight infection.

Wash Your Hands

And wash them often, in hot soapy water, and for the amount of time it takes you to sing “Happy Birthday” twice.

Get Enough Sleep

This means slightly different things to different people, but try to get 8 hours of good rest each night to keep your immune system in top flu-fighting shape.

Keep Hydrated

Drink enough water each day to clear poisonous matter from your system and keep up good moisture（湿度）production in your body.

Eat Immune-Improving Foods

Keeping you body strong and ready to fight infection is important in flu prevention. Fatty foods can slow your metabolism（新陈代谢）, make you feel inactive, and weaken your immune system. So stick with whole grains, colorful vegetables, and vitamin-rich fruits.

Avoid Alcohol

Alcohol is likely to decrease your resistance to infections and further damages the immune system. So avoid alcoholic drinks to keep your immune system strong.                         

Proper exercise-for example walking for 30-40 minutes 3-4 times a week-supports the immune system by increasing circulation, oxygenating the body, removing poisonous material through sweat, and reducing tension and stress. So get moving!

Avoid Contact with Sick People

If you’re coughing or sneezing, cover your mouth(and then wash your hands),and if you have to be around someone who is sick, try to stay a few feet away from them and avoid physical contact.

Know When to Get Help

A/H1N1 can look like regular flu, so don’t feel like you necessarily are infected if you’re exhibiting flu-like symptoms（症状）. But do go to your doctor if you live in an area where there are recorded cases, or if your symptoms are very serious.

44．To fight A/H1N1 infection, it’s helpful for us to_______ .

       A．sing “Happy Birthday” while washing hands

       B．eat more fatty foods and colorful fruits

       C．keep away from alcoholic drinks

       D．refuse communication with patients

45．A suitable title for paragraph 7 might be _______.

       A．Support the Immune System     B．Keep Physically Active

       C．Get Enough Sweat             D．Walk to Reduce Stress

46．The passage seems to suggest that we should_______.

       A．get enough sleep after eating fatty foods

       B．wash hands with soap after a cough or sneeze

       C．drink more water after drinking alcohol

       D．see a doctor immediately if you have flu-like symptoms

47．What can help clear poisonous matter from the body?

       A．Washing your hands.       B．Eating fatty foods.

       C．Getting enough sleep.      D．Drinking enough water.

C

As the sound of footsteps behind her grew louder, she quickened her pace. She didn’t want to turn around as the memory of that morning’s newspaper headline made her afraid of what she would see: “City Killer Claims Fourth Victim.”

“Why did I stop for a few drinks in the bar after work?” she thought to herself. Now it was dark and the streets deserted. She was alone and a sitting duck.

She felt as if she was walking in the rain. Her clothes were damp from nervous sweat and as each short hot breath hit the night air, it turned to steam, coating her glasses in a thin film so all she saw seemed covered in fog.

The footsteps were closer now. She needed to get off this street. Her eyes began a useless search for an open store or lighted window. Passing a small lane she looked through, for a possible escape route. But the lane was a dead - end and she laughed to herself at the irony ( 具有讽刺意味的事 ).

The sound of a car behind her turning onto the street interrupted her self – pity. Escape was at hand. But as she was about to throw herself onto the road and shout for the car to stop, the car’s headlights cast a shadow that paralyzed ( 使瘫痪 ) her with terror.

It was the footsteps’ owner. The figure was huge and in its raised arm it held what looked like a lead-pipe, no doubt the one that was about to claim victim number five.

The shadow dissolved as the car passed by and disappeared into the distance. She felt a hand on her shoulder. It was all happening as if in slow – motion. She was waiting for her life to flash before her eyes like all those novels said it would – but it didn’t. The only thing she thought of was her dear husband. She recalled phoning him from work that very afternoon and joking about, of all things, the city killer. It was a night full of ironies.

There was a voice talking to her now but she was lost in thoughts of her fate and didn’t respond. The hand then began turning her around. It was surprisingly gentle given what was about to come. She allowed it to guide her without resistance ( 抗拒 ).

She looked up. She recognized the face, but she didn’t know from where. Its mouth was still talking to her but she couldn’t understand. Then she remembered. The face belonged to the foreign looking man who had served her at the bar. She looked down to his hand and saw in it not a lead – pipe but a rolled up copy of a work report she had been correcting in the bar as she drank.

His words suddenly started to register in her brain and she could hear him. “Miss, Miss. Are you OK? You left this in the bar and it looked important so I thought I’d better give it to you.”

56. The woman was feeling nervous because________.

       A. she had left her report in the bar

       B. there was a killer in the city

       C. she was being followed by someone

       D. the streets were dark and empty

57. The underlined expression “a sitting duck” (paragraph 2) is closest in meaning to “________”.

       A. an easy target           B. a frightened person

       C. a foolish animal        D. a still position

58. What is the correct order of events that happened to the woman on the day of the story?

       a. She went for a drink in a bar.    b. She corrected the report.

       c. She heard loud footsteps.   d. She read the newspaper.

       e. She called her husband.     f. She felt a hand on her shoulder.

       A. d,c,a,e,b,f  B. c,d,a,e,f,b   C. d,a,b,e,c,f   D. d,e,a,b,c,f

59. Why did the woman laugh when she looked into the lane?

       A. She was excited because she thought it may be a way to escape.

       B. She felt bitter because she had no chance to escape.

       C. She was becoming more and more nervous.

       D. She realized that she was behaving foolishly.

60. Which of the following can be inferred from the passage?

       A. It was raining when she left the bar.

       B. The woman had felt nervous about the city killer for days.

       C. The temperature was very low that evening.

       D. The woman was behaving unreasonably.

A black hole is created when a large star burns out. Like our sun, stars are unbelievably hot furnaces (熔炉) that burn their own matter as fuel. When most of the fuel is used up, the star begins to die.

The death of a star is not a quiet event. First there is a huge explosion. As its outer layer is blasted off into space, the dying star shines as brightly as a billion suns.

After the explosion gravity pulls in what’s left of the star. As the outside of the star sinks toward the center, the star gets smaller and smaller. The material the star is made of becomes tightly packed together. A star is so dense that a teaspoon of matter from it weighs billion of pounds.

The more the star shrinks, the stronger the gravity inside it becomes. Soon the star is very tiny, and the gravity pulling it in is unbelievably strong. In fact, the gravity is so strong that it even pulls light into the star! Since all the light is pulled in, none can go out. The star becomes black when there is no light. Then a black hole is born!

That’s what we know about black holes. What we don’t know is this: What happens inside a black hole after the star has been squeezed into a tiny ball? Does it keep getting smaller and smaller forever? Such a possibility is hard to imagine.

But if the black hole doesn’t keep shrinking, what happens to it? Some scientists think black holes are like doorways to another world. They say that as the star disappears from our universe, it goes into another universe. In other words a black hole in our universe could turn into a “white hole” in a different universe. As the black hole swallows light, the white hole shines brightly—somewhere else. But where? A different place, perhaps, or a different time — many years in the past or future.

Could you travel through a black hole? Right now, no. Nothing we know of could go into a black hole without being crushed. So far the time being, black hole must remain a mystery.

Black holes are a mystery—but that hasn’t stopped scientists from dreaming about them. One scientist suggested that in the future we might make use of the power of black holes. They would supply all of Earth’s energy needs, with plenty to spare. Another scientist wondered if a black hole could some day be used to swallow earthly waste—a sort of huge waste disposal(处理) in the sky!

When the star begins to die ______.

A. there is no fuel left in it                                B. its outer layer goes into space first

C. a huge explosion will happen                         D. it doesn’t give off light any longer

Which of the following doesn’t help produce a black hole?

A. The gravity inside the star is very strong.        B. The light can’t go out of the star.

C. The star becomes smaller and smaller             D. The dying star shines very brightly.

The black hole ______.

A. continues becoming smaller and smaller all the time

B. goes into another universe and becomes a white hole

C. can pull in everything we know of in the world

D. will appear at another place at a different time

What’s the best title for this passage?

A. A New Scientific Discovery: Black Holes

B. How Do Black Holes Come Into Being?

C. What Are Black Holes?

D. Travel Through A Black Hole

After their 20-year-old son hanged himself during his winter break from the University of Arizona five years ago, Donna and Phil Satow wondered what signs they have overlooked, and started asking other students for answers.

What grew from this soul searching was Ulifeline (www. Ulifeline. org), a Web site where students can get answers to questions about depression by logging on through their universities. The site has been adopted as a resource by over 120 colleges, which can customize it with local information, and over 1.3 million students have logged on with their college ID’s.

“It is a very solid Web site that raises awareness of suicide, de-stigmatizes mental illness and encourages people to seek the help they need,”said Paul Grayson, the director of counseling services at New York University, which started using the service nearly a year ago.

The main component of the Web site is the Self-screening program developed by Duke University Medical Center that tests students to determine whether they are at risk for depression, suicide and disorders like anorexia and drug dependences. Besides helping students, the services compiles anonymous student date, offering administrators an important window onto the mental health of its campus.

The site provides university users with links to local mental health services, a catalog of information on prescription drugs and side effects, and access to Go Ask Alice, a vast archive developed by Columbia University with hundreds of responses to anonymously posted inquires from college students worldwide. For students concerned about their friends, there is a section that describes warning signs for suicidal behavior and depression.

Yet it is hard to determine how effective the service is. The anonymity of the online service can even play out as a negative. “There is no substitute for personal interaction(个人互动才能解决)，” said Dr. Lanny Berman, executive director of the American Association of Suicidology, based in Washington.

Ulifeline would be the first to say that its service is no replacement for an actual therapist. “The purpose is to find out if there are signs of depression and then direct people to the right places,” said Ron Gibori, executive director of Ulifeline.

Mrs. Satow, who is still involved with Ulifeline, called it “a knowledge base” that might have prevented the death of her son, Jed. “If Jed’s friends had known the signs of depression, they might have seen something,” she said.

The first paragraph is written to_________.

   A. report a suicide of a young man

   B. show the suffering of Mr. And Mrs. Satow

   C. describe the Satows’ confusion over their son’s death

   D. introduce the topic of a website called Ulifeline.

One reason that many colleges adopt the website is to _________

   A. provide their students with campus information

   B. offer medical treatment to students in mental disorder

   C. encourage their students to seek advice about depression

   D. give their students various help they may need

Go Ask Alice as mentioned in the passage is________

   A. a side effect caused by some prescription drugs

   B. intended to counsel college students in mental problems

   C. a collection of medical responses from students the world over

   D. meant to describe the various signs of mental disorders

The underlined sentence of the seventh paragraph implies that ______

   A. only actual therapy can ensure adequate treatment

   B. the help given by the web service is doubtful

   C. doctors have expressed a negative view of the service

   D. a therapist’s office is the first place for the depressed to go

Mrs. Satow would probably agree that _________

   A. Jed’s friends can prevent her son’s death

   B. her son’s suicide is unavoidable

   C. Ulifeline is a worthwhile website

   D. depression is the final cause of suicides