The Healthy Habits Survey(調(diào)查)shows that only about one third of American seniors have correct habits.Here are some findings and expert advice.
1.How many times did you brush your teeth yesterday?
●Finding:A full 33% of seniors brush their teeth only once a day.
●Step:Remove the 300 types of bacteria in your mouth each morning with a battery­operated toothbrush.Brush gently for 2 minutes,at least twice a day.
2.How many times did you wash your hands or bathe yesterday?
●Finding:Seniors,on average,bathe fewer than 3 days a week.And nearly 30%wash their hands only 4 times a day-h(huán)alf of the number doctors recommend.
●Step:We touch our faces around 3,000 times a day-often inviting germs(病菌)to enter our mouth,nose,and eyes.Use toilet paper to avoid touching the door handle.And,most important,wash your hands often with hot running water and soap for 20 seconds.
3.How often do you think about fighting germs?
●Finding:Seniors are not fighting germs as well as they should.
●Step:Be aware of germs.Do you know it is not your toilet but your kitchen sponge(海綿)that can carry more germs than anything else?To kill these germs,keep your sponge in the microwave for 10 seconds.
【小題1】What is found out about American seniors?

A.Most of them have good habits.
B.Nearly 30% of them bathe three days a week.
C.All of them are fighting germs better than expected.
D.About one third of them brush their teeth only once a day.
【小題2】Doctors suggest that people should wash their hands ________.
A.twice a day
B.three times a day
C.four times a day
D.eight times a day
【小題3】Which of the following is true according to the text?
A.We should keep from touching our faces.
B.There are less than 300 types of bacteria in the mouth.
C.A kitchen sponge can carry more germs than a toilet.
D.We should wash our hands before touching a door handle.
【小題4】The text probably comes from ________.
A.a(chǎn) guide book
B.a(chǎn) popular magazine
C.a(chǎn) book review
D.a(chǎn)n official document


【小題1】D
【小題2】D
【小題3】C
【小題4】B

解析

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In rejecting exercise, some people may be discouraged too much by caloric-expenditure(熱量消耗)charts; for example, one would have to quickly walk hard three miles just to work off the 275 calories in one delicious Danish pastry(小甜餅). Even exercise professionals accept half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President's Council on Physical Fitness and Sports.
Still, exercise's supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.
If you have been sedentary (極少活動的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.
【小題1】What is said about the average American in the passage?

A.They tend to hate "light" beer and low-calorie bread.
B.They usually ignore the effect of exercise on losing weight.
C.Most of them were combining exercise with their diet.
D.They know the actors that play a positive role in keeping down body weight.
【小題2】"Even exercise professionals accept half a point here" means "They       ".
A.a(chǎn)gree that the calories in a small piece of pastry can be easy to work off by exercise
B.partially believe diet plays a supporting role in weight reduction
C.a(chǎn)re not fully convinced that dieting can help maintain one's new weight
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【小題3】What was confirmed by the Boston University Medical Center's study?
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C.Weight reduction is impossible without exercise.
D.One could lose ten pounds in a year's time if there's no increase in food intake.
【小題4】What is the author's purpose in writing this article?
A.To stress the importance of maintaining proper weight.
B.To support the statement made by York Onnen.
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D.To introduce the study of the Boston University Medical Center.

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科目:高中英語 來源: 題型:閱讀理解

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A.The H5N1 bird flu turned out to have something to do with the SARS epidemic.
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【小題2】With the example of the SARS epidemic in Paragraph 5, the author intends to   .
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【小題5】What is the best title for the passage?
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科目:高中英語 來源: 題型:閱讀理解

Researchers claimed that waitresses who wear red get up to 26 percent extra in tips than they would wearing other colors. However, the team finds that the sexes tip very differently—with the bigger tips coming only from male customers.
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When wearing either black, white, green, blue or yellow T-shirts, the size of the tips from both male and female customers was almost identical. But when they wore red, the size of the tips went up by between 15 and 26 percent from male customers, yet stayed the same from female ones. 
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Even as a T-shirt, it shows just how much the color red is thought, by men, to increase the physical and sexual attractiveness of woman, said the researchers.
The researchers wrote: As red color has no negative effect on women customers, it could be in their interest to wear clothes at work.
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A.differentB.similarC.the sameD.close
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科目:高中英語 來源: 題型:閱讀理解

My interest in Chinese food started years a90, when l was a young reporter for the Washington Post. Our office wasn’t far from Chinatown, where I found some very good Chinese restaurants.
The first time I ever ate Chinese food I loved it. I noticed the fresh taste of the meat and vegetables. When I learned more about the food, I began to understand why it has this special feature.
Many years ago, China had an energy crisis because it lost much of its wood due to over population and poor management of its forests. This loss was very bad for the country, of course, but it turned out to be very good for the food. Wood became very expensive and hard to get,so the Chinese had to either find a substitute for their valuable wood,or learn how to use it better. There weren’t any substitutes so people found ways to economize.
In order to economize in cookin9, they had to use very little wood. So they started cutting their meat and vegetables into small pieces before they put them in the hot oil.That way,the food cooked faster and they saved their fuel. The food prepared in this way kept its fresh flavor一and it's this flavor that attracts people from other countries to the art of Chinese cooking.
【小題1】This text is mainly about________.

A.what caused Chinese food to taste fresh
B.how Chinese food is cooked in the US
C.when the author started to make Chinese food
D.why most foreigners like cooking Chinese food
【小題2】The author mentioned the energy crisis to show________.
A.it is important to protect the forests
B.it is necessary to find substitutes for wood
C.why the Chinese changed their way of cooking
D.what problems a big population is causing China today
【小題3】It can be inferred from the text that before the energy crisis Chinese food________.
A.was cooked in rather large pieces
B.was cooked in water but not oil
C.didn’t taste good
D.didn’t look fresh

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