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The “Monday morning feeling” could be a crushing pain in the chest which leaves y
ou sweating and gasping for breath. Recent research from Germany and Italy shows that heart attacks are more common on Monday mornings and doctors blame the stress of returning to work after the weekend break.
The risk of having a heart attack on any given day should be one in seven, but a six-year study helped by researchers at the Free University of Berlin of more than 2600 Germans showed that the average person had a 20 percent high chance of having a heart attack on a Monday than on any other day.
Working Germans are particularly not protected against attack, with a 33 percent higher risk at the beginning of the working week. Non-workers, by comparison, appear to be no more at risk on a Monday than any other day.
A study of 11000 Italians proved 8 a.m. on a Monday morning as the most stressful time for the heart, and both studies showed that Sunday is the least stressful day, with fewer heart attacks in both countries.
The findings could lead to a better understanding of what is the immediate cause of heart attacks, according to Dr Stefan Willich of the Free University. “We know a lot about long-term risk factors such as smoking and cholesterol (胆固醇) but we don’t know what actually causes heart attacks, so we can’t give clear advice on how to prevent them,” he said.
Monday mornings have a double helping of stress for the working body as it makes rapid change from sleep to activity, and from the relaxing weekend to the pressures of work.
“When people get up, their blood pressure and heart rate go up and there are hormonal (内分泌) changes in their bodies,” Willich explained. “ All these things can have an unfavorable effect in the blood system and increase the risk of a clot (血凝块) in the arteries (动脉) which will cause a heart attack.
“When people return to work after a weekend off, the pace of their life changes. They have a higher workload, more stress, more anger and more physical activity,” said Willich.
72．Monday morning feeling, as this passage shows, _________.
A．is not so serious as people thought
B．is harmful to working people in developed countries
C．is the first killer in Germany and Italy
D．is created by researchers in Germany and Italy
73．To protect people from heat attacking, doctors have paid much attention to __________-.
A．people’s working time B．people’s living place
C．people’s diet and life style D．people’s nationalities
74．It can be learned from the passage that heart attack has nothing to do with __________.
A．blood pressure B．heart rate C．hormonal changes D．blood group
75．If the researchers give us some advice to avoid Monday morning feeling, what might it be?
A．Stop working on Monday B．Create a pleasant working environment
C．Get up late on Monday morning D．Do to work with a doctor
For years my husband, John, and I had dreamed of taking our three kids to Disney World．We'd planned our trip down to the last detail and dollar．But in Georgia, halfway there, our car broke down．
At a garage, the mechanic promised our Mercury Sable would be repaired by the next week．Meanwhile, John tried to find us a rental car．After many phone calls, John finally found a car．Luckily, our auto club would pick up the tab．We ended up arriving there three hours behind schedule．We tried every ride and met Mickey．
At the end of the long weekend we called the garage to check on our car．It turned out that the mechanic hadn't even looked at it yet! John got on the phone again．He found it would cost more than $ l, 100 to rent a car to drive home．That plus a plane ticket for him to go pick up our own car and we'd be out over $2,000!
I wailed（痛哭） and asked John, "What are we going to do?" He said, "It'll work out．" John encouraged me not to lose heart and he insisted on trying to find a way out．Amazingly, John found a car transport company that had a car we could drive home, paying only for gas! But all the way home I couldn't stop thinking about the money we'd still need for John's trip back to the garage and another long driving home．
When we got home, the high school student who had fed our cats asked how our trip was．I gave him the rundown, "Things worked out okay except that our car's still stuck in Georgia．" "No problem," he said．"I'm heading to Florida for a spring break with my parents．We'll be glad to stop in Georgia on the way back and pick up your car．"
We ended up spending only $50 more than we'd budgeted．The next week, our car was back, and I had a new understanding of dealing with trouble．Whatever happens, if you never give up, a good solution will come out at last．From the passage we can learn that ．
| A．Disney World is located in Georgia |
| B．Mercury Sable is the name of the mechanic |
| C．the couple budgeted for their trip carefully |
| D．repairing their car needed a lot of money |
The underlined phrase "pick up the tab" probably means “___________”．
| A．pay the expense of renting a car |
| B．find a taxi for the club members |
| C．give somebody a lift on the way |
| D．take someone home free of charge |
Why was the author unhappy at the end of the weekend?
| A．They didn't have enough money to rent a car to go home． |
| B．They spent $2,000 more than they had budgeted． |
| C．They didn't enjoy themselves in Disney World． |
| D．They found their car hadn't been repaired at all． |
We can infer from the passage that _______________________．
| A．the car transport company usually had its cars rented |
| B．the couple had to drive the company's car to an appointed place |
| C．the car transport company charged the couple some money |
| D．a student helped the couple return the car to the company ． |
Most people know that Marie Curie was the first woman to win the Nobel Prize, and the first person to win it twice．However, few people know that she was also the mother of a Nobel Prize winner．
Born in September, 1897, Irene Curie was the first of the Curies’ two daughters．Along with nine other children whose parents were also famous scholars, Irene studied in their own school, and her mother was one of the teachers．She finished her high school education at the College of Sévigné in Paris．
Irene entered the University of Paris in 1914 to prepare for a degree in mathematics and physics．When World War I began, Irene went to help her mother, who was using X-ray facilities（设备）to help save the lives of wounded soldiers．Irene continued the work by developing X-ray facilities in military hospitals in France and Belgium．Her services were recognized in the form of a Military’s Medal by the French government．
In 1918, Irene became her mother’s assistant at the Curie Institute．In December 1924, Frederic Joliot joined the Institute, and Irene taught him the techniques required for his work．They soon fell in love and were married in 1926．Their daughter Helene was born in 1927 and their son Pierre five years later．
Like her mother, Irene combined family and career．Like her mother, Irene was awarded a Nobel Prize, along with her husband, in 1935．Unfortunately, also like her mother, she developed leukemia because of her work with radioactivity（辐射能）．Irene Joliot-Curie died from leukemia on March 17, 1956．Why was Irene Curie awarded a Military Medal?
| A．Because she received a degree in mathematics． |
| B．Because she contributed to saving the wounded． |
| C．Because she won the Nobel Prize with Frederic． |
| D．Because she worked as a helper to her mother． |
Where did Irene Curie meet her husband Frederic Joliot?
| A．At the Curie Institute． | B．At the university of Paris． |
| C．At a military hospital． | D．At the College of Sevigne． |
When was the second child of Irene Curie and Frederic Joliot born?
| A．In 1932． | B．In 1927． | C．In 1897． | D．In 1926． |
In which of the following aspects was Irene Curie different from her mother?
| A．Irene worked with radioactivity． | B．Irene combined family and career． |
| C．Irene won the Nobel Prize once | D．Irene died from leukemia |
Sometimes, the simplest ideas are the best．For example, to absorb heat from the sun to heat water, you need large, flat, black surfaces．One way to do that is to build those surfaces specially, on the roofs of buildings．But why go to all that trouble when cities are full of black surfaces already, in the form of asphalt （柏油） roads?
Ten years ago, this thought came into the mind of Arian de Bondt, a Dutch engineer．He finally persuaded his boss to follow it up．The result is that their building is now heated in winter and cooled in summer by a system that relies on the surface of the road outside．
The heat-collector is a system of connected water pipes．Most of them run from one side of the street to the other, just under the asphalt road．Some, however, dive deep into the ground．
When the street surface gets hot in summer, water pumped through the pipes picks up this heat and takes it underground through one of the diving pipes．At a depth of 100 meters lies a natural aquifer （蓄水层） into which several heat exchangers （交换器） have been built．The hot water from the street runs through these exchangers, warming the ground-water, before returning to the surface through another pipe．The aquifer is thus used as a heat store．
In winter, the working system is changed slightly．Water is pumped through the heat exchangers to pick up the heat stored during summer．This water goes into the building and is used to warm the place up．After performing that task, it is pumped under the asphalt and its remaining heat keeps the road free of snow and ice．Which of the following is true according to the first two paragraphs?
| A．Arian de Bondt got his idea from his boss． |
| B．Large, flat, black surfaces need to be built in cities． |
| C．The Dutch engineer's system has been widely used． |
| D．Heat can also be collected from asphalt roads． |
For what purpose are the diving pipes used?
| A．To absorb heat from the sun． | B．To store heat for future use． |
| C．To turn solar energy into heat energy． | D．To carry heat down below the surface． |
From the last paragraph we can learn that ________．
| A．some pipes have to be re-arranged in winter |
| B．the system can do more than warming up the building |
| C．the exchangers will pick up heat from the street surface |
| D．less heat may be collected in winter than in summer |
What is most likely to be discussed in the paragraph that follows?
| A．What we shall do if the system goes wrong． |
| B．What we shall do if there are no asphalt roads． |
| C．How the system cools the building in summer． |
| D．How the system collects heat in spring and autumn． |
In a great many cities, hundreds of people ride bikes to work every day. In New York, some bike riders have even formed a group called Bike for a Better City. They declare that if more people rode bikes to work, there would be fewer automobiles in the downtown part of the city and so less dirty air form car engines.
For several years, this group had been trying to get the city government to help bike riders. For example, they want the city to draw special lanes(车道) for bikes on some of the main streets, because when bike riders must use the same lanes as cars there are accidents. Bike for a Better City feels that if there were special lanes, more people would use bikes.
But no bike lanes have been drawn. Not everyone thinks it is a good idea—they say it will slow traffic. Some store owners on the main streets don’t like the idea—they say that if there is less traffic, they will have less business.
The city government has not yet decided what to do. It wants to keep everyone happy. On weekends, Central Park—the largest place open ground in New York— is closed to cars, and the roads may be used by bikes only.In New York, a group of bike riders__________.
A．are keepi ng practicing for health |
| B．have no cars of their own |
| C．are complaining there are not enough buses |
| D．are trying to settle the problem of air pollution |
The bike riders suggest that __________.
| A．bikes should be used instead of cars | B．bike lanes should be drawn |
| C．fewer buses or cars should be used | D．the number of special lanes should be decreased |
The advantage of the special lanes is that__________.
| A．they will make cars and buses run slowly |
| B．they will make it easier for bike riders to go to parks |
| C．they will make the city more beautiful |
| D．they will prevent accidents |
Parents often believe that they have a good relationship with their teenagers. But last summer, 
Joanna and Henry noticed a change in their older son: suddenly he seemed to be talking far more to his friends than to his parents. “The door to his room is always shut.” Joanna noted.
Tina and Mark noticed similar changes in their 14-year-old daughter. “she used to cuddle up（拥抱） with me on the sofa and talk.” said Mark. “Now we joke that she does this only when she wants something. Sometimes she wants to be treated like a little girl and sometimes like a young lady. The problem is figuring out which time is which.”
Before age 11, Children like to tell their parents what’is on their minds. “In fact, parents are first on the list.” said Michael Riera, author of Uncommon Sense for Parents with Teenagers. “This completely changes during the teen years.” Riera explained. “They talk to their friends first, and then maybe their teachers and their parents last.”
Parents who know what’s going on in their teenagers’ lives are in the best position to help them. To break down the wall of silence, parents should create chances to understand what their children want to say, and try to fi
nd ways to talk and write 
to them. And they must give their children a mental break, for children also need freedom, though young. Another thing parents should remember is that to be a friend, not a manager, with children is a better way to know them. “The door to his room is always shut” suggests that the son__________.
| A．is always busy with his studies |
| B．doesn’t want to be disturbed |
| C．keeps himself away from his parents |
| D．begins to dislike his parents |
What troubles Tina and Mark most is that__________.
| A．their daughter isn’t as lovely as before |
| B．they can’t read their daughter’s mind exactly |
| C．they don’t know what to say to their daughter |
| D．their daughter talks with them only when she needs help |
Which of the following best explains “the wall of silence” in the last paragraph?
| A．Teenagers talk a lot with their friends. |
| B．Teenagers do not want to understand their parents. |
| C．Teenagers do not talk much with their parents. |
| D．Teenagers talk little about their own lives. |
What can be learned from the passage?
| A．Parents are unhappy with their growing children. |
| B．Parents have suitable ways to talk with their teenagers. |
| C．Parents should be patient with their silent teenagers. |
| D．Parents should try to understand their teenagers. |
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