Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure (血压) and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.
Any owner will tall you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people - half of them pet owners -while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their ani
mal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed (放松)around pets, says Allen, who thinks it may be because pets don't judge.
A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about I1 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn't lose any more weight than those without dogs but, say researchers, got more exercise overall-mostly with their dogs - and found it worth doing.
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What does the text mainly discuss?
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| 2． |
We learn from the text that a person with heart disease has a better chance of getting well if
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According to Allen, why did the people do better with pets around when facing stressful tasks?
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The research mentioned in the last paragraph reports that
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I have been using the Internet since I was five years old, when my dad first sat me down in front of a computer and connected me the World Wide Web.
I’ve always felt like a master of the Internet world. AOL Instant Messaging, MSN, Gmail, Facebook, Myspace -- I’ve got it all under control. I thought there was nothing more to it besides checking my e-mail and wasting my time, until I was introduced to electronic commerce(e-commerce): business on the Internet.
Some online businesses are run from one-room home offices. Others have hundreds of employees (雇员) across the world. Have you ever heard of Amazon.com, Yahoo.com?
My friends often said they got cheap textbooks off Amazon.com, or had a good deal (交易) on Steve Madden shoes that were on sale at SteveMaden.com. Unfortunately for me, I continued my “e-commerceless” Web-surfing, not knowing about all the deals I was missing out on.
That is, of course, until my sister finally sold the idea to me.
“Why are all these packages arriving in the mail for you, Katy?” I asked her one day. Strange envelopes (信封) had been put on our doorstep for weeks now, each one always addressed to my sister; and we all know little sisters should never be getting more mail than their elders!
“Oh, it’s the things I ordered online!” she answered. I watched speechlessly as she opened them. There was no way our parents were letting her spend that much money- online or off!
“How much did all of this coat?”
“Oh, only about $15 in all!” She said excitedly. “Everything on eBay is on sale! It’s a way better than going to the mall.”
I felt as if there had been a store right in my backyard that I had never walked into! That week, I ordered a used Spanish textbook for my summer course online for 10 percent of the publishing price. A few days later, I bought an iPod protector and a book or two via the wonderful eBay.com.From the first two paragraph we can conclude that the author
| A．had no experience using computers |
| B．had no idea of what e-commerce is |
| C．only used the Internet to check e-mail |
| D．thought surfing the Internet was a waste of time |
The writer didn’t find out about e-commerce until
| A．he stopped web-surfing |
| B．he visited a store in his backyard |
| C．his sister explained the packages she got by mail |
| D．his friends told him about the online deals they made |
We can infer from the last paragraph that the author.
| A．never enjoyed shopping that much |
| B．loves the big store in her backyard |
| C．feels she is a true master of the Internet |
| D．has begun to enjoy online shopping |
What’s the purpose of the article?
| A．To tell the readers how he begins online shopping. |
| B．To do business on the Internet. |
| C．To make an online shopping ad. |
| D．To advise people not to do online shopping |
John H. Johnson was born in a black family in Arkansas City in 1918. His father died in an accident when John was six. He was reaching the high school age, but his hometown offered no high school for blacks.
Luckily he had a strong-willed caring mother. John remembered that his mother told him many times, “Son，you can be anything you want really to be if you just believe.” She told him not to depend on others，including his mother. “You have to earn success,” she said. “All the people who work hard don’t succeed, but the only people who do succeed are those who work hard.”
These words came from a woman with less than a third grade education. She also knew that believing and hard work don’t mean everything. So she worked hard as a cook for two years to save enough to take her son, who was then 15，to Chicago.
Chicago in 1933 was not the promised land that black southerners were looking for. John’s mother and stepfather could not find work. But here John could go to school, and here he learned the power of words — as an editor of the newspaper and yearbook at Du Sable High School. His wish was to publish a magazine for blacks.
While others discouraged (使气馁) him, John’s mother offered him more words to live by: “Nothing beats a failure but a try.” She also let him pawn（典当）her furniture to get the ＄500 he needed to start the Negro magazine.
It is natural that difficulties and failures followed John closely until he became very successful. He always keeps his mother’s words in mind: “Son, failure is not in your vocabulary!”
Now John H. Johnson is one of the 400 richest people in America — worth $150 million. John’s father died in ________.
| A．1922 | B．1933 | C．1924 | D．1923 |
John’s mother decided to move to Chicago because _______.
| A．his father died when John was very young |
| B．life was too hard for them to stay on in their hometown |
| C．there were no schools for black people in their hometown |
| D．John needed more education badly |
John’s mother ________．
| A．didn’t believe in or depend on others |
| B．thought no one could succeed without working hard |
| C．believed one would succeed without working hard |
| D．thought one could be whatever one wanted to be |
The story mainly tells us ________ .
| A．about the spiritual support John’s mother gave him |
| B．how John H. Johnson became successful |
| C．about the importance of a good education |
| D．about the key to success for blacks |
America is a mobile society. Friendships between Americans can be close and real, yet disappear soon if situations change. Neither side feels hurt by this. Both may exchange Christmas greetings for a year or two, perhaps a few letters for a while — then no more. If the same two people meet again by chance, even years later, they pick up the friendship. This can be quite difficult for us Chinese to understand, because friendships between us flower more slowly but then may become lifelong feelings, extending (延伸) sometimes deeply into both families.
Americans are ready to receive us foreigners at their homes, share their holidays, and their home life. They will enjoy welcoming us and be pleased if we accept their hospitality (好客) easily.
Another difficult point for us Chinese to understand Americans is that although they include us warmly in their personal everyday lives, they don’t show their politeness (礼貌) to us if it requires a great deal of time. This is usually the opposite (相反) of the practice in our country where we may be generous with our time. Sometimes, we, as hosts, will appear at airports even in the middle of the night to meet a friend. We may take days off to act as guides to our foreign friends. The Americans, however, express their welcome usually at homes, but truly can not manage the time to do a great deal with a visitor outside their daily activities. They will probably expect us to get ourselves from the airport to our own hotel by bus. And they expect that we will phone them from there. Once we arrive at their homes, the welcome will be full, warm and real. We will find ourselves treated hospitably.
For the Americans, it is often considered more friendly to invite a friend to their homes than to go to restaurants, except for purely business matters. So accept their hospitality at home!Which of the following statements is TRUE according to the passage?
| A．Friendships between Americans usually extend deeply into their families. |
| B．Americans will continue their friendships again even after a long break. |
| C．Americans always show their warmth even if they are very busy. |
| D．Friendships between Americans usually last for all their lives. |
From the last two paragraphs we can learn that when we arrive in America to visit an American friend, we will probably be ______.
| A．treated hospitably at his home |
| B．offered a ride to his home |
| C．warmly welcomed at the airport |
| D．treated to dinner in a restaurant |
The underlined words “generous with our time” in Paragraph 3 probably mean ______.
| A．strict with time | B．serious with time |
| C．willing to spend time | D．careful with time |
A suitable title for this passage would probably be “______”.
| A．Friendships between Chinese |
| B．Friendships between Americans |
| C．Americans’ hospitality |
| D．Americans’ and Chinese’s opinions of friendships |
A few months ago I was at a bus stop in town in the evening. The bus came on time and I took the window seat. The bus was travelling by the seashore and I was enjoying the soft wind while watching the sea waves (海浪). After a few minutes the bus made its next stop. A young boy and a girl got on. They were standing on my left when the bus pulled off. I looked at them in surprise and realized that all the window seats were taken up. They could sit but not together. Suddenly a different wave passed through my body and my inner mind gave me the advice to get up. I got up and offered them my seat. The young lady smiled kindly and said thanks. I took another seat and we parted our ways. I don’t remember whether I got off the bus before them or not.
Months passed by. Suddenly one day while I was standing at the same bus stop waiting some time for the bus to arrive I heard a voice.
“Excuse me, Uncle.” I looked in the direction of the voice. It was a beautiful young lady.
Puzzled, I said, “I do not recognize you.”
She said, “Do you remember you gave us your window seat?”
Puzzled, I said, “Maybe, but what is so great in that?”
She said, “If you had not given your seat that day, perhaps I would have not sat with my
friend. By sitting together it helped us bridge a misunderstanding that had been between us forever. Do you know we are getting married next month?”
“Good! God bless both of you,” I replied.
The young lady again said thank you and went on her journey. I realized the importance of giving that day.Why were the young boy and the girl standing on the bus?
| A．Because they couldn’t sit together. |
| B．Because they wanted to enjoy the sea weaves. |
| C．Because there were no empty seats. |
| D．Because they preferred to stand. |
The underlined sentence in the first paragraph probably means that the author had a feeling that ______.
| A．the sea wave made him upset |
| B．he wanted to do something special |
| C．a wave from the sea passed by him |
| D．he wanted to make a sea wave in his heart |
The author’s act of kindness helped the young boy and the girl ______.
| A．begin to talk to each other again after a time of silence |
| B．sit together and become friends very soon |
| C．know each other and get married |
| D．clear up a misunderstanding between them |
From the story, we can know that ______.
| A．small things can create great happenings in life |
| B．giving is more important than receiving |
| C．offering one’s seat to others will lead to a marriage |
| D．we sometimes forget what happened in the past |
Diana Jacobs thought her family had a workable plan to pay for college for her 21-year-old twin sons: a combination of savings, income, scholarships, and a modest amount of borrowing. Then her husband lost his job, and the plan fell apart.
"I have two kids in college, and I want to say come home. ' but at the same time I want to provide them with a good education," says Jacobs.
The Jacobs family, did work out a solution: They asked and received more aid from the schools, and each son increased his' borrowing to the maximum amount through the federal loan (贷款) program. They will each graduate with $ 20,000 of debt, but at least they will be able to finish school.
With unemployment rising, financial aid administrators expect to hear from more families like the Jacobses. More students are applying for aid, and more families expect to need student loans. College administrators are concerned that they will not have enough aid money to go around.
At the same time, tuition (学费) continues to rise. A report from the National Center for Public Policy and Higher Education found that college tuition and fees increased 439% from 1982 to 2007, while average family income rose just 147% . Student borrowing has more than doubled in the last decade.
"If we go on this way for another 25 years, we won't have an affordable system of higher education," says Patrick M. Calan, president of the center. "The middle class families have been financing it through debt. They will send kids to college whatever it takes, even if that means a huge amount of debt."
Financial aid administrators have been having a hard time as many companies decide that student loans are not profitable enough and have stopped making them. The good news, however, is that federal loans account for about three quarters of student borrowing, and the government says that money will flow uninterrupted.According to Paragraph 1. why did the plan of the Jacobs family fail?
| A．The twins wasted too much money. | B．The father was out of work. |
| C．Their saving ran out. | D．The family fell apart. |
How did the Jacobses manage to solve their problem?
| A．They asked their kids to come home. |
| B．They borrowed $20, 000 from the schools. |
| C．They encouraged their twin sons to do part-time jobs. |
| D．They got help from the schools and the federal government. |
Financial aid administrators believe that________.
| A．more families will face the same problem as the Jacobses |
| B．the government will receive more letters of complaint |
| C．college tuition fees will double soon |
| D．America's unemployment will fall |
What can we learn about the middle class families from they text?
| A．They blamed the government for the tuition increase. |
| B．Their income increased steady in the last decade. |
| C．They will try their best to send kids to college. |
| D．Their debts will be paid off within 25 years. |
According to the last paragraph the government will________.
| A．provide most students with scholarships |
| B．dismiss some financial aid administrators |
| C．stop the companies from making student loans |
| D．go on providing financial support for college students |