Two American scientists told the people in industrial nations that they would be much healthier if they ate more of the same kind of foods eaten by humans living more than 10,000 years ago. 
The scientists say that the human body has changed very little since human first appeared on earth, but the way we live has changed greatly. Our body has not been able to deal with these changes in life style and this has led to new kinds of sicknesses. These new sicknesses were not known in ancient times. So they are called “diseases of civilization”. Many cancers and diseases of the blood system, including heart attacks and strokes（中風） are examples of such diseases. 
Scientists noted that early stone-age people used very little alcohol or tobacco, probably none. Ancient people also got a great deal of physical exercise, but a change in food is one of the main differences between life in ancient times and life today. 
Stone-age people hunted wild animals for their meat, which had much less fat than farm animals. They also ate a lot of fresh wild vegetables, and fruits. They did not use milk and other dairy products, and they made very little use of grains. But today, we eat a large amount of dairy products and grain foods. We eat six times more salt than stone-age people. We eat more sugar. We eat twice as much fat but only one third as much protein and much less vitamin C. 
People today probably do not want to live as people thousands of years ago did, but scientists say that we would be much healthier if we ate as those ancient people did, cutting the amount of fatty, salty and sweet foods. 
小題1:The people in industrial nations would be much healthier if they ate ______. 
A．more foods as humans living 10,000 years ago did
B．a(chǎn)s humans living 10,000 years ago ate
C．more kinds of food eaten by people living over 10,000 years ago
D．more of the same kinds of foods eaten by people over 10,000 years ago
小題2:New kinds of sicknesses have been found because ______
A．the human body has changed compared with human first appearing on earth
B．the way we live has changed a little
C．our body can’t deal with the changes in life style
D．the way we live today are improper for the human body
小題3:What is the main cause mentioned in the article why people suffer from a lot of new sicknesses?
A．Ancient people did a great deal of physical exercise.
B．People today have a lot of alcohol.
C．People today have more tobacco.
D．Food is quite different between life today and life in ancient times.

小題1:D
小題2:C
小題3:D

試題分析：本文講述的是現(xiàn)代人和古代人在生活方式方面的巨大變化也許是人類不健康的主要原因，在文章中作者做了具體的闡述。
小題1:D 細節(jié)題。根據(jù)文章第一段Two American scientists told the people in industrial nations that they would be much healthier if they ate more of the same kind of foods eaten by humans living more than 10,000 years ago.說明D正確。
小題2:C 推理題。根據(jù)文章第二段1，2行The scientists say that the human body has changed very little since human first appeared on earth, but the way we live has changed greatly.說明我們的身體沒有變化，但是我們的生活方式卻發(fā)生了巨大的變化，故C項正確。
小題3:D 段落大意題。根據(jù)文章第二段內(nèi)容可知現(xiàn)代人和古代人的生活方式方面的巨大的變化也許就是人類不健康的主要原因，故D項正確。
點評：本文主旨鮮明,很容易在文中找到答案。做題時要注意文章的首段和每一段的首句或尾句，因為它們往往就是文章的主題句。閱讀中要注意要點之間的關(guān)系。然后帶著問題，再讀全文，找出答題所需要的依據(jù)，完成閱讀任務(wù)。
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科目：高中英語 來源：不詳 題型：閱讀理解

D
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根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
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根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
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A．breakfast does not affect work
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