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As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the habit of rushing through lift, being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.
Stress is a natural part of everyday life and there is no way to avoid it. In fact, it is not the bad thing it is often supposed to be. A certain amount of stress is vital to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.
The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress, and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress, in whatever form, we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme, but however little the stress is, it involves the same response. It is when such a reaction lasts long, through continued exposure to stress, that health becomes endangered. Such serious conditions as high blood pressure and heart disease have established links with stress. Since we cannot remove stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.
66. People are finding less and less time for relaxing themselves because_____.
A. they do not know how to enjoy themselves
B. they do not believe that relaxation is important for health C. they are travelling fast all the time
D. they are becoming busier with their work
67. According to the writer, the most important character for a good manager is his ________.
A. not fearing stress B. knowing the art of relaxation
C. high sense of responsibility D. having control over performance
68. Which of the following statements is true?
A. We can find some ways to avoid stress.
B. Stress is always harmful to people.
C. It is easy to change the habit of keeping oneself busy with work.
D. Different people can withstand different amounts of stress.
69. In Paragraph 3, "such a reaction" refers back to_______.
A. "making a choice between 'flight' or 'fight'"
B. "reaction to stress both chemically and physically"
C. "responding to crises quickly"
D. "losing heart at the signs difficulties"
70. In the last sentence of the passage, "do so " refers to ______.
A. "expose ourselves to stress"
B. "find ways to deal with stress"
C. "remove stress from our lives"
D. "established links between diseases and stress"
查看习题详情和答案>>Attractions in Wisconsin
Wisconsin Historical Museum
30 N.Carroll Street on Madison’s Capitol Square
Discover Wisconsin’s history and culture(文化)on four floors of exhibits.Open for public programs.Admission is free.
Open Tuesday through Saturday,9∶00 am—4∶00 pm.
(608)264-6555 www.wisconsinhistory.org/museum
Swiss Historical Village
612 Seventh Ave.,New Glarus
The Swiss Historical Village offers a delightful look at pioneer life in Ameri-
ca’s heartland.14 buildings in the village give a full picture of everyday life in the nine-teenth-century Midwest.
Tue.—Fri.,May 1st—October 31st,10∶00 am—4∶00 pm.Admission is $20.
(608)527-2317 www.swisshistoricalvillage.com
Artisan Gallery & Creamery Café
6858 Paoli Rd.,Paoli,WI
One of the largest collections of fine arts and crafts(手工艺品) in Wisconsin.Over
5000 sq.ft. of exhibition space in a historic creamery.While visiting enjoy a wonderfully prepared lunch at our café overlooking the Sugar River.Just minutes from Madison!
Gallery open Tue.—Sun.,10∶00 am—5∶00 pm.
Café open Wed.—Sat.,11∶00 am—3∶00 pm.
Sun.brunch with wine,10∶00 am—3∶00 pm.
(608)845-6600 www.artisangal.com
Christopher Columbus Museum
239 Whitney St.,Columbus
World-class exhibit—2 000 quality souvenirs(纪念品) marking Chicago’s 1893 World Columbian Exhibition.Tour buses are always welcome.
Open daily,8∶15 am—4∶00 pm.
(920)623-1992 www.columbusantiquemall.com
1.Which of the following is on Capitol Square?
A.Wisconsin Historical Museum.
B.Swiss Historical Village.
C.Artisan Gallery & Creamery Café.
D.Christopher Columbus Museum.
2.Where can you go for a visit on Monday?
A.Wisconsin Historical Museum.
B.Swiss Historical Village.
C.Artisan Gallery & Creamery Café.
D.Christopher Columbus Museum.
3.Where can visitors have lunch?
A.At Wisconsin Historical Museum.
B.At Swiss Historical Village.
C.At Artisan Gallery & Creamery Café.
D.At Christopher Columbus Museum.
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______ to nuclear radiation, even for a short time, may influence genes in human bodies.
|
A．Exposed |
B．Being exposed |
C．To expose |
D．Having exposed |
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DONALD SLOAN
Gates Hall
University of Kansas
Lawrence, KS 66045
913-243-1682 After May 2009:
46 Clayton Drive
St. Louis, MO 63130
314-726-8840
Objective To work with the client（委托人）population in a social service position.
Education B.A., University of Kansas, Lawrence, KS, 2009
Major: Social Services
Minor: Applied Psychology
Experience Assistant Activities Supervisor, Fairview Nursing Home, Lawrence, KS, November 2006-present. Help organize and implement recreational activities for nursing home residents. Activities include crafts, dances, day trips, sing-alongs, and visiting performers.
Hotline Volunteer, Teen Crisis Center, Lawrence, KS, September 2006- May 2007. Handled crisis calls from teenagers in the community. Dealt with drug use, unwanted pregnancies, failing grades, and the breakdown of parent-teen relationships.
Nurse’s Aide, Danyers General Hospital, St. Louis, MO, Summer 2006. Assisted nurses in patient care. Took histories, updated charts, and helped prepare patients for surgery.
Activities University Concert Board. Work with other board members to plan and implement on-campus concerts.
Senior Gift Campaign. Help manage the campaign to raise funds for the senior class gift to the university.
Residence Hall Programming Board. Planned social events for Eggar Residence Hall.
Skills Fluent in French. Water safety instructor. Skilled at working with people.
Interests Skiing, softball, classical music, and guitar.
1.This passage is most probably ______.
A．an advertisement for enrolling new employees
B．a school report at the end of an academic year
C．a self-introduction meant to apply for a job
D．a part of a recommendation letter from a university
2.According to the “Experience” section, we can infer that Donald Sloan can be _____ .
A．a wise leader B．a skillful performer
C．a gifted scientist D．a good social worker
3.From the passage we can learn that Donald Sloan ______.
A．is good at singing and dancing B．is about to graduate from a university
C．has an interest in being a surgeon D．specializes in psychology
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A breathtaking trick potentially left over from our ancestors might be found in us — the ability to sense oxygen through our skin.
Amphibians, animals such as frogs that can live both on land and in water, have long been known to be capable of breathing through their skin. In fact, the first known lungless frog that breathes only through its skin was discovered recently in the rivers of Borneo.
Now the same oxygen sensors found in frog skins and in the lungs of mammals (哺乳动物) have unexpectedly been discovered in the skin of mice.
“No one had ever looked,” explained Randall Johnson, a biologist researcher.
Mice and frogs are quite distant relatives, so the fact they have these molecules (分子) in common in their skin suggests they might well be found in the skin of other mammals, such as humans.
“We have no reason to think that they are not in the skin of people too,” Johnson said.
These molecules not only detect oxygen, but help increase levels of vital red blood cells, which carry oxygen around the body. Normal mice breathing in air that is 10 percent oxygen—a dangerously low level similar to conditions at the top of Mount Everest, and about half that of air at sea level. However, mice that had the oxygen sensor HIF-1a genetically removed from their skin failed to produce this hormone (荷尔蒙) even after hours of such low oxygen.
These findings, if they hold true in humans, suggest one could raise the level of oxygen circulating inside the body. This could help treat lung diseases and disorders such as anemia (贫血症) without injecting drugs, which make up a multibillion-dollar market, Johnson said.
Athletes also often try to get more oxygen delivered to their muscles in order to improve their performance. They often do this by training at high altitudes or in low-oxygen tents. The new study suggests they might want to expose their skin as well as breathing in low-oxygen air to improve their performance. “It’s hard to say what exactly might be done, however—there’s a lot we don’t know yet,” Johnson explained.
The scientists detailed their findings in the April 18 issue of the journal Cell.
1.Which of the following statements is TRUE according to the passage?
A．It has long been expected oxygen sensors exist in mice’s skin.
B．People have to surf the Internet to read detailed findings.
C．It has been proved that these findings help treat lung diseases.
D．Johnson believes that Oxygen sensors also exist in human skin.
2.One of the functions of the molecules mentioned above is _______.
A． increasing level of oxygen B．improving athletes’ performance
C．detecting oxygen D．carrying oxygen around the body
3.What is Johnson’s attitude to the application of the findings to the athletes’ training?
A． Hesitating B．Doubting C．Positive D．Negative
4.The best title of the passage may be _______.
A． Humans Might Sense Oxygen Through Skin
B．Frogs And Mice Are Distant Relatives
C．First Known Animal Breathes Through Skin
D．Great Findings Benefits Athletes A Lot
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