A black hole is a place in space where gravity pulls so much that even light cannot get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying.
Because no light can get out, people can’t see black holes. Space telescopes with special tools can help find black holes. The special tools can see how stars that are very close to black holes act differently from other ones.
Black holes can be big or small. Scientists think the smallest black holes are as small as just one atom. These black holes are very tiny but have the mass of a large mountain. Mass is the amount of matter, or “staff”, in an object.
Another kind of black hole is called “stellar”(星球黑洞). Its mass can be up to 20 times more than the mass of the sun. There may be many stellar mass black holes in Earth’s galaxy. Earth’s galaxy is called the Milky Way.
The largest black holes are called “supermassive”(超大质量黑洞). These black holes have masses that are more than one million suns together. Scientists have found proof that every large galaxy contains a supermassive black hole at its center. The supermassive black hole at the center of the Milky Way galaxy has a mass equal to about four million suns and would fit inside a very large ball that could hold a few million Earths.
Scientists think the smallest black holes formed when the universe began. Stellar black holes are made when the center of a very big star falls in upon itself, or falls apart. When this happens, it exploded part of the star into space. Scientists think supermassive black holes were made at the same time as the galaxy they are in.
A black hole can not be seen because strong gravity pulls all of the light into the middle of the black hole. But scientists can see how the strong gravity affects the stars and gas around the black hole. Scientists can study stars to find out if they are flying around, or orbiting a black hole.
When a black hole and a star are close together, high-energy light is made. This kind of light cannot be seen with human eyes. Scientists use satellites and telescopes in space to see the high-energy light. The gravity of a black hole may become so strong that light cannot get out when_.
| A．the star is going to die |
| B．special tools are used on it |
| C．other stars come close to it |
| D．it is seen from the space telescopes |
According to the passage, which of the following is NOT true?
| A．A black hole can be very tiny but extremely heavy. |
| B．The gravity of a black hole holds all light in its center. |
| C．Scientists observe high-energy light through their own eyes. |
| D．Some small black holes came into being as early as the universe. |
Which can be inferred from the passage?
| A．Every galaxy must have a black hole. |
| B．A galaxy is the center of the universe. |
| C．A galaxy consists of a large group of stars and planets. |
| D．Earth’s galaxy is called the Milky Way. |
What does the last sentence in Paragraph 5 suggest?
| A．Neither the sun nor the earth is as heavy as a black hole. |
| B．There is only one supermassive black hole at the center of the Milky Way. |
| C．The supermassive black hole had existed before the Milky Way was formed. |
| D．There is a reason why the large black holes are called “supermassive”. |
The last two paragraph mainly focus on the question of _________.
| A．what a black hole is |
| B．how black holes form |
| C．how big black holes are |
| D．how scientists know about black holes |
The Writers' Strike：Making the Best of the Worst
By now you are probably feeling the effects of the TV writers’ strike---the decision of television writers to stop working. With few new TV shows, I present to you a list of shows available on DVD worth your viewing time to keep you going during this painful period.
Arrested Development is one of the funniest and most clever shows ever to have appeared on network TV. With a most perfect cast(全体演员), the show sets out to cover the daily happenings of the Bluth family, a group of selfish staff who manage to still put family first.
For more comedy goodness, I recommend one of the sharpest comedies to have ever broadcast, 30 Rock. Starring Tina Fey and Alec Baldwin, two stars with impressive comic timing, the show gives you a 
glimpse into the making of a sketch show (幽默短剧),similar to Saturday Nigth Live, from the funny writers to the self-centered cast all the way up to the boss.
If you are looking for something more serious, or perhaps Friday Night lights might be more to your liking. If you are a fan of football, this show is probably for you. If you are a fan of great drama, both soapy and serious, this show is probably for you, If you are a fan of good-looking people, this show is definitely for you .
If those shows were not enough for you, might I recommend a show with a more heart-pounding excitement? The Amazing Race, after twelve seasons, still remains one of the most exciting shows on TV. Teams of two travel the globe with little to no money and experience far-out adventures in an attempt to remain the last team standing. If you are fond of soapy TV shows, you will probably choose to watch.
| A．Friday Night Lights | B．30 Rock |
| C．the Amazing Race | D．Saturday Night Live |
The author writes the passage to tell us that.
| A．the effects of the TV writers’ strike are great |
| B．the strike puts TV shows in the worst situation |
| C．watching DVD is a good choice during the strike |
| D．we should choose DVD shows according to our tastes |
The passage is most probably taken from.
| A．a book review | B．a newspaper | C．a film poster | D．a DVD menu |
Dior was born in Normandy in 1905, and his family’s original plans for him included a career in the diplomatic service, but by the time he was twenty-three, with his parents’money, he opened a small art gallery in Paris. By 1931, the money had been used up. Dior’s friends in the art gallery, asked him to draw and he took his first step at designing and drawing. His first job was with Lucien Lelong from whom Dior learned his craft（手艺）.
In February,1947, Dior started the New Look in his first major Paris collection. He was backed by a famous textile producer, Boussac, who looked after the dollars, while Dior looked after the fashions. Dior knew nothing about cutting and sewing, but he was good at fashion design.
The New Look started an entirely different look to costume, with a tiny waist, a rounded shoulder and a shapely bust（胸围）, usually with a low-cut neckline and a long full skirt. To women who had lived through the war years, the femaleness of the New look was a great success, for people were tired of tile extremely plain, wartime restrictive fashions.
It is said that dresses by Dior were “constructed like buildings”, but young people were attracted to his design, and all over the western world, manufacturers plunged(投入) into the production of his new style. Dior’s revolutionary designs lighted up a whole cycle of fashion, rounded, gentle, feminine, a delight in elegance. A New Look House of Dior opened in 1948, followed by one in London. Considered as King of Couture（women’s clothing）for years, the Dior empire grew until it covered every country in the western world, and included furs, hosiery, jewelry, perfumes, men’s wear and on and on. More than 1,000 people worked at the Paris headquarters then.
His sudden death in 1957 when he was 53 years old did not stop the growth of the House of Dior. Even now, so many years after his death, his name is closely connected with fashion throughout the world, and indeed is one of the most recognized names in the world, His first, great New Look, with its long skirts was an expression of freedom in the late 1940s. Which of the following designs is close to Dior’s?
| A． |
B． |
C． |
D． |
According to the passage. in Dior’s life, he did NOT___________.
| A．make creative fashion designs |
B．work in a diplomatic service |
| C．1earn craft as his first job |
D．open a New Look House |
We can infer from the passage that _________.
| A．Dior and his supporter had different interests in business |
| B．Dior’s New Look had little influence on people then |
| C．Dior is only a brand of women’s fashion |
| D．Dior’s fashion was not accepted at first |
What is probably the best title for the passage? .
| A．The History of the New Look |
B．The Growth of the Dior Empire |
| C．An Expression of Freedom—Dior |
D．The Founder of the New Look-Dior |
A new generation addiction is quickly spreading all over the world. Weboholism, a twentieth century disease, affects people from different ages.They surf the net, use e-mail and speak in chat rooms. They spend many hours on the computer, and it becomes a compulsive habit. They cannot stop, and it affects their lives.
Ten years ago, no one thought that using computers could become a compulsive
behavior that could affect the social and physical life of computer users. This obsessive behavior has affected teenagers and college students. They are likely to log on computers and spend long hours at different websites.
They become hooked on computers and gradually their social and school life is
affected by this situation. They spend all free time surfing and don’t concentrate on homework, so this addiction influences their grades, and success at schools. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life.
They spend more time in front of computers than with their friends. The relation with their friends changes. The virtual life becomes more important than their real life. They have a new language that they speak in the chat rooms and it causes cultural changes in society,
Because of the change in their behavior, they begin to isolate themselves from the society and live with their virtual friends. They share their emotions and feelings with friends who they have never met in their life.Although they feel confident on the computer, they are not confident with real life friends they have known all their life. lt is a problem for the future. This addictive behavior is beginning to affect the whole world. The passage is about
| A．the cause of weboholism | B．the advantage of weboholism |
| C．the popularity of weboholism | D．the influence of weboholism |
The underlined word"obsessive" in the second paragraph most probably means
| A．attractive | B．addictive | C．professional | D．potential |
We can learn from the passage that .
| A．weboholism has the greatest effect on teenagers |
| B．teeangers can hardly balance real and virtual life |
| C．people are addicted to games on the lnternet |
| D．virtual life is more vivid and attractive anyway |
Which of the following is NOT true of weboholism?
| A．It contributes to the development of the web. |
| B．The chat room language may change social culture. |
| C．The problem will have a negative influence on our future. |
| D．People addicted to the web often become inactive in real life. |
The author’s attitude towards weboholism is that of being
| A．objective | B．positive | C．opposed | D．acceptable |
People in the United States honor their parents with two special days: Mother’s Day, on the second Sunday in May, and Father’s Day, on the third Sunday in June.
Mother’s Day was proclaimed a day for national observance by President Woodrow Wilson in 1915. Ann Jarvis from Grafton, West Virginia, had started the idea to have a day to honor mothers. She was the one who chose the second Sunday in May and also began the custom of wearing a carnation.
In 1909, Mrs. Dodd from Spokane, Washington, thought of the idea of a day to honor fathers. She wanted to honor her own father, William Smart. After her mother died, he had the responsibility of raising a family of five sons and a daughter. In 1910, the first Father’s Day was observed in Spokane. Senator Margaret Chase Smith helped to establish Father’s Day as a national commemorative day in 1972.
These days are set aside to show love and respect for parents. They raise their children and educate them to be responsible citizens. They give love and care.
These two special days are celebrated in many different ways. On Mother’s Day people wear carnations. A red one symbolizes a living mother. A white one shows that the mother is dead．Many people attend religious services to honor parents. It is also a day when people whose parents are dead visit the cemetery. On these days families get together at home, as well as in restaurants. They often have outdoor barbecues for Father’s Day. These are days of fun and good feelings and memories.According to the passage, which of the following about the second Sunday in May is
NOT true?
| A．It is a day to show love to mothers |
| B．It is a day to wear carnations |
| C．It is a day for people to visit the cemetery |
| D．It is a day for many people to attend religious services |
Choose the right time order of the following events.
a. The first Father’s Day was observed.
b. Mother’s Day was proclaimed a day for national observance
c. Father’s Day became a day for national observance.
d. The idea of honoring fathers was brought up
| A．a b c d | B．d a b c | C．b a c d | D．d a c b |
Who plays the most important role in Father’s Day becoming a national commemorative day?
| A．Mrs. Do | B．Margaret Chase Smith | C．Ann Jarvis | D．Woodrow Wilson |
From the passage, we know in the U.S. ________________.
| A．one should wear a red carnation if one’s mother pass away |
| B．on Mother’s Day, families often go out to have barbecues |
| C．on Father’s Day, people often stay at home to celebrate the special day. |
| D．The purpose to have these two special days is to show love to parents |
The author’s purpose of writing this passage is to __________
| A．call on people to love and respect their parents |
| B．introduce Mother’s Day and Father’s Day. |
| C．tell the difference between Mother’s Day and Father’s Day |
| D．show how important fathers and mothers are |
She is quiet, soft-spoken and has a kind face and a strong heart. She is my mom, Lili.
When I was nine, Lili quitted her job and started her own business. She said she didn’t want to stay at home and work as a housewife: “It’s a waste of life.” Lili became so busy that she spent less and less time with me. She didn’t help me with my schoolwork. It was, in her words, “so that you can develop your independence”. We quarreled because she rarely showed up at parents’ meetings.
Like mother, like daughter. I have many things in common with Lili. I want everything to be under control. I want to be perfect and I don’t expect other people to help me. I push myself hard to achieve my goals.
After I started to go to high school, Lili and I were too busy to communicate much with each other.
In biology class I began to be depressed. When the teacher showed us a picture of a butterfly, I was scared and screamed. I had a vision of thousands of butterflies flying toward me.
That night I told Lili about it. The next morning, I saw that she had red eyes with black circles around them.
She took me to see a therapist (治疗师). Three hours later, the therapist told Lili that my life was like a wheel spinning (旋转) faster and faster and that was the reason for what had happened to me. I only realized it when my body couldn’t stand the pressure anymore. At these words, Lili burst into tears. “It’s all my fault, she’s just a kid and I didn’t have time to take care of her….” To be honest, I had never seen Lili cry before.
After that, Lili began to spend more time at home, cooking and dragging me to do sports. I realized she was the one who would always be there when I was in real trouble. No mom is perfect, but she is the one who really cares about her kid.Lili quitted her job and started her own business because _________.
| A．she wanted to make more money | B．she was not willing to look after me |
| C．she didn’t want to waste her life | D．she likes keeping busy |
We quarreled because __________.
| A．she began to spend less and less time with me |
| B．she didn’t help me with my schoolwork. |
| C．she seldom attended the parents’ meetings in my school. |
| D．Lili and I were too busy to communicate much with each other. |
What can we learn from the passage?
| A．Most women don’t want to be a housewife. |
| B．Most children want their mothers to accompany them at home. |
| C．We need to understand our mothers’ busy life. |
| D．Although mothers are not perfect, they all love the children |
Which of the following statements is WRONG?
| A．Lili is a quiet, strong-willed woman. |
| B．Lili began to spend more time at home after visiting the therapist. |
| C．I was scared and screamed in biology class because I hate butterflies. |
| D．I only realized my life was like a wheel when my body couldn’t stand the pressure anymore. |
What is the best title for the passage?
| A．Mom Does Care. | B．A Busy but Successful Mother. |
| C．Change From Mother to Businessman. | D．A Student’s Opinion on Mother. |