How can you find out what is going on inside a person’s
body without opening the patient’s body up? Regular X rays can show a lot. CAT scans can show even more. They can g
ive a complete view of body organs.
What is a CAT scan? CAT stands for a kind of machine. It is a special X-ray machine that gets a 360-degree picture of a small area of a patient’s body.
Doctors use X rays to study and determine diseases and injuries within the body, X rays can find a foreign object inside the body or take pictures of some inside organs to be X-rayed.
A CAT scanner, however, uses a group of X rays to give a cross-sectional（横截面）view of a specific part of the body. A fine group of X rays is scann
ed across the body and around the patient from many different directions. A computer studies the information from each direction and produces a clear cross-sectional picture on a screen. This picture is then photographed for later use. Several cross sections, taken one after another, can give clear “photos” of the entire body or of any body organs. The latest CAT scanners can even give clear pictures of active, moving organs, just as a fast-action camera can “s
top the action”, giving clear pictures of what appears unclear to the eye. And because of the 360-degree pictures, CAT scans show clear and complete views of organs in a manner that was once only shown during operation or examination of a dead patient.
Frequent appearance before X rays can cause skin burns, cancer or other damage to the body. Yet CAT scans actually don’t cause the patient to more radiation than regular X rays do. CAT scans can also be done without getting something harmful into the patient, so they are less risky than regular X rays.
CAT scans provide exact, detailed information. They can quickly find such a thing as bleeding inside the brain. They are helping to save lives.What is NOT true of a CAT scan?
| A．It is safer than regular X rays. |
| B．It makes use of computer techniques. |
| C．It can stop the action of an organ for a short time. |
| D．It gives clear pictures of active, moving body parts. |
The underlined words “a foreign object”（Para 3）most probably refer to .
| A．a badly injured part inside the body |
| B．a new thing that is unknown to the doctor |
| C．a strange organ that has grown in the body |
| D．an object that gets inside the body by chance |
What is the special use of the latest CAT scanners?
| A．It provides clear photos of moving organs. |
| B．It can take 3-dimension（三维）pictures of inside organs. |
| C．It won’t cause serious skin burns, cancer or other damage to the body. |
| D．It helps to find out what is going on inside a person’s body without opening it up. |
We can infer from this passage that .
| A．patients in front of CAT may suffer from a bit of radiation |
| B．doctors need no opening-up of the body with CAT scanners |
| C．CAT scanners are more expensive than regular X-ray machines |
| D．CAT scanners can take photos of either the whole body or a part of it |
The best title of this passage might be .
| A．the Newest Medical Invention |
| B．New X-ray Machine to Save Lives |
| C．How to Avoid the Damage of X Rays |
| D．Advantages and Disadvantages of CAT Scanners |
A new research of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people. Puppy love (早恋) may bring stress for young people and can lead to depression . The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship”, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won’t tell that to their parents.
Dr Marian Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family.
Parents should watch for signs of depression—eating or mood changes —and if they see signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity gives us a chance to avoid its bad side effects.
| A．Young people who have a strong sense of selfishness. |
| B．Young boys whose parents watch for their behavior. |
| C．Young girls who always hide their feelings and opinions. |
| D．Careless parents whose children are deep in love. |
| A．Lacking love can lead young people to grow up more quickly. |
| B．The older a woman is，the less likely she seems to lose herself in romance. |
| C．Early love makes young people keep close to their friends and parents. |
| D．Parents should help their children to be aware of the signs of depression. |
| A．Confused. | B．Disinterested. |
| C．Scared. | D．Disapproving. |
| A．Parents should forbid their children’s love. |
| B．Puppy love may bring young people depression. |
| C．Romance is a two edged sword for adults. |
| D．Romance is good for young people. |
When Nancy Lublin got $5,000 from her grandpa in 1996, she never once considered taking a vacation or paying off student loans .Instead, the 24-year-old New York University law student began thinking about helping low-income women get better jobs. "If a woman goes for a job interview poorly dressed, she won't get the job." Lublin says. “ But without a job, she can't afford suitable clothes."
So with the money Lublin founded "Dress for Success” and began collecting women's clothes which were still in good condition but which their owners no longer needed. "So many women have clothes lying around that they will never wear again," one of Lublin's assistants says "Nancy's idea is so simple and yet so important to women."
Many women come to Lublin's office before going to a job interview. Here, they receive a suit, shoes and any other things they need, Since it was set up, more than 1,000 women have turned to "Dress for Success" for help. Many of them have won jobs. Some have round jobs after being out of work for many years. Jenny, a 32-year-old woman who was recently hired as a law-firm office manager says, "I made a good impression because of “Dress for Success”
| A．Nancy's grandfather lent her the money to set up the office. |
| B．Nancy set up "Dress for Success" to make money |
| C．Low-income women can get jobs at "Dress for Success" |
| D．Nancy's office gathers used clothes from women |
| A．need to look smart when looking for a job |
| B．like the design of the dresses |
| C．prefer buying clothes at a low price |
| D．like to wear different clothes. |
| A．clothes from Nancy's office helped to get her a job. |
| B．she is working happily at her present job |
| C．she got a lot of good ideas from Nancy |
| D．"Dress for Success" has a good business relation with her firm. |
| A．Keep Your Old Clothes |
| B．A Successful Clothing Business |
| C．Nancy: A Successful Law Student. |
| D．A Helping Hand for Women |
When I was young, I went looking for gold in California. I never found enough to make a rich strike. But I did discover a beautiful part of the country called Stanislau. Like Heaven on Earth, it had bright green hills and deep forests where soft winds touched the trees. By the time I arrived, the charming paradise had been deserted because miners’ good luck didn’t last.
Then, I realized I was not alone after all.
A man was smiling at me as he stood in front of his little house. Its front yard was full of blue and yellow flowers. White curtains hung from the windows and floated in the soft summer wind.
Still smiling, the man invited me inside. My spirit seemed to come to life again. I saw a bright rug(地毯) on the shining wooden floor. And on little tables there were seashells, books and china vases full of flowers. A woman had made this house into a home. The joy in my heart showed on my face. The man read my thoughts. “All her work.” He said affectionately, “Nothing here hasn’t felt the touch of her hand.”
One picture on the wall was not hanging straight. He went to fix it. He stepped back several times to make sure the picture was straight. Then he gave it a gentle touch. “She always does that,” he explained, “It is like the finishing pat a mother gives her child’s hair after she has brushed it. I don’t know why I do it. I just do it.”
As he talked, I went to a little black-walnut shelf that held a small picture of the most beautiful creature I had ever seen. There was a sweetness and softness in the woman’s expression. The man stared at the picture. “Nineteen her last birthday. That was the day we married. When you see her...ah, just wait until you meet her!” “Where is she now?” I asked. “Oh, she is away visiting her parents. This is Wednesday,” he said slowly. “She will be back on Saturday, in the evening.”
That night, I stayed. The man told me his name was Henry.
Thursday evening we had two visitors, Tom and Joe. “We just drop over to ask when little madam is coming home. Any news from her?” “Oh yes,” the man replied. “A letter.” He took a yellowed letter out of his wallet and read it. It was full of loving messages. While reading, he glimpsed his friends and cried out, “Oh no, you are doing it again, Tom! Take your hands away and let me see your eyes. I’m going to tell her this time!” “No, you mustn’t do that, Henry,” the grey-haired miner said. “I am getting old. And any little sorrow makes me cry. Lord, we miss her so.”
Saturday finally came.
I was glad to see his two friends, Tom and Joe, with guitars, coming down the road as the sun began to set. They put the flowers they brought in vases and began to play some fast and lively songs.
Henry’s friends kept giving him glasses of whiskey. When I reached for one of the two remaining glasses, Tom stopped my arm. “Drop that! Take the other.” he whispered. I did so. Henry was served last. He had hardly swallowed his drink when the clock struck midnight. His face grew paler and paler. “Boys,” he said, “I am sick with fear. Help! I want to lie down.” Henry was asleep almost before the words were out of his mouth.
In a moment, those handy men had his clothes off and tucked him into his bed. They seemed to be getting ready to leave. So I said, “Please don’t go, gentlemen. She won’t know me. I am a stranger.” They glanced at each other. Then Joe said, “She? Poor thing, she’s been dead nineteen years!” “Dead?” I whispered. “That or worse.” he said.
“She went to see her folks half a year after she got married. On her way back, on a Saturday evening in June, when she was almost here, the Indians captured her. She’s never been heard of since. Henry went insane. He thinks she is still alive. When June comes, he thinks she has gone on her trip to see her parents. Then he begins to wait for her to come back. We drop in here, three days before she’s due, to encourage him up and listen to him read the letter. On Saturday we all come and get everything ready for a dance. We’ve done it for nineteen years. The first Saturday there were twenty-seven of us, but only two now. We drug him to sleep through the night. Then he’s all right for another year.”
The two old men opened the door and disappeared into the darkness of Stanislau.You can sense the existence of a woman from the following sentences EXCEPT “______”.
| A．Soft winds touched the trees in Stanislau. |
| B．There was a bright rug on the shining wooden floor. |
| C．There were seashells, books and china vases full of flowers. |
| D．A little black shelf held a small picture of a woman. |
Tom cried when Henry read the yellowed letter, because ______.
| A．he was getting older and older |
| B．he was moved by the loving messages in the letter |
| C．he felt sad at the thought of Henry’s wife |
| D．he was disappointed that Henry’s wife would arrive so late |
Tom stopped my reaching for whiskey because ______.
| A．there was not enough whiskey for Henry |
| B．he didn’t want me to get drunk |
| C．that glass of whiskey was drugged |
| D．it was for Henry’s wife |
The underlined phrase “went insane” probably means “lost his______”.
| A．hope | B．mind |
| C．heart | D．temper |
It can be inferred from the passage that ______.
| A．Henry’s wife was 38 when she was last seen |
| B．Tom and Joe have heard the letter many times |
| C．the author stayed in Henry’s house because he was lost |
| D．the two miners came on Saturday to share past memories |
The story is mainly about ______.
| A．ever-lasting love |
| B．lifelong friendship |
| C．an unforgettable experience |
| D．charming Stanislau |
My house is made out of wood, glass and stone. It is also made out of software.
If you come to visit, you'll probably be surprised when you come in. Someone will give you an electronic PIN （个人身份号码）to wear. This PIN tells the house who and where you are. The house uses this information to give you what you need. When it's dark outside, the PIN turns on the lights nearest you, and then turns them off as you walk away from them. Music moves with you too. If the house knows your favorite music, it plays it. The music seems to be everywhere, but in fact other people in the house hear different music or no music. If you get a telephone call, only the nearest telephone rings.
Of course, you are also able to tell the house if you want something. There is a home control console (控制台), a small machine that turns things on and off around you.
The PIN and the console are new ideas, but they are in fact like many things we have today. If you want to go to a movie, you need a ticket. If I give you my car keys, you can use my car. The car works for you because you have the keys. My house works for you because you wear the PIN or hold the console.
I believe that ten years from now, most new homes will have the systems that I've put in my house. The systems will probably be even bigger and better than the ones I've put in today.
I like to try new ideas. I know that some of my ideas will work better than others. But I hope that one day I will stop thinking of these systems as new, and ask myself instead, "How will I live without them?"What does the passage mainly discuss?
| A．How to develop a new system. |
| B．The function of the PIN. |
| C．A home for the future. |
| D．Easy life in the future. |
What's the purpose when the writer wrote the fourth paragraph?
| A．To let readers know why his ideas are new. |
| B．To let readers know how special his house is. |
| C．To explain the importance of the PIN and the console. |
| D．To explain more easily what the functions of the PIN and the console are. |
The writer's new house is different from ordinary ones mainly because _____.
| A．it has been controlled by computers |
| B．you can make a telephone call anywhere |
| C．it has your favorite music following you |
| D．the writer is able to change his new idea into practice |
What is the writer most likely to be according to the passage?
| A．An IT expert. | B．A famous doctor. |
| C．An idealist | D．An experienced teacher. |
Welcome here! The Southern Spring Home & Garden Show will be held at The Park Expo and Conference Center. This show will last from Wednesday (March 2) to Sunday (March 6,2012).
Admission : Adults $10.00. Teenagers under 15 free with a paying adult.
Join Lincolnton’s own Tammie Davis as she performs her original country songs at 6:30 p.m. on Saturday,March 5th.
Special Days: The Spring for Kids First Night Gala benefiting the Council for Children’s Rights will take place from 7 p.m. to 10p.m. on Wednesday, March 2,2012. Tickets are $50 and include an access to Freedom Hall, where you can enjoy delicious food, beverage(饮料)and entertainment free of charge.
Seniors Day(55+):Wednesday is for them. Cost is $7.00 but without coupons(减价优惠).
Hours :Wednesday,Thursday &Sunday :10 a.m.---5p.m.;Friday &Saturday :10 a.m.----9 a.m.
Wheelchairs are available on a first come first served basis for you. The cost is $1.00 and you are required to leave a valid driver’s license or ID.
Parking :All Day Parking: $6.00;Half Day Parking:$3.00; Every Hour Parking:$1.00
For more Information: Come to visit Mardee Woodward in person.
E-mail: mwoodward@southernshows.com
Telephone:704-376-4085We can learn from the text that the show will ___________.
| A．last only five days |
| B．offer a free parking |
| C．have the only one singer |
| D．take place in a private house |
.How much is the admission for a family of two grown-ups and a child aged 16?
| A．$ 10 | B．$ 30 | C．$ 20 | D．$40 |
When can we visit Southern Spring Home& Garden Show?
| A．At 9 p.m. Thursday | B．At 8 a.m. Wednesday |
| C．At 8 p.m. Friday | D．At 6 p.m. Sunday |
How many ways can visitors get more information for this show?
| A．One | B．Two | C．Three | D．Four |
We can infer from the text that______________.
| A．old people can visit the show only on Wednesday |
| B．the disabled can use the wheelchairs free of charge |
| C．there are not enough wheelchairs for the disabled |
| D．kids’ tickets on Wednesday don’t include beverage |
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