阅读理解二轮训练（1）
阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项。
is growing older. Fifty years ago, only 4 out of every 100 people in the were 65 or older. Today, 10 out of every 100 Americans are over 65. The aging of the population will affect American society in many ways — education, medicine, and business. Quietly, the aging of has made us a very different society — one in which people have a quite different idea of what kind of behavior is suitable at various ages.
honkerA person’s age no longer tells you anything about his/ her social position, marriage or health. There’s no longer a particular year in which one goes to school or goes to work or gets married or starts a family. The social clock that kept us on time and told us when to go to school, get a job, or stop working isn’t as strong as it ud to be. It doesn’t surpri us to hear of a 29-year-old university president or a 35-year-old grandmother, or a 70-year-old man who has become a father for the first time. Public ideas are changing.
Many people say, “I am much younger than my mother or my father was at my age.” No one says “Act your age” any more. We’ve stopped looking with surpri at older people who act in youthful ways.
1. It can be learned from the text that the aging of the population in ________.
A. has made people feel younger B. has changed people’s social position
C. has changed people’s understanding of age D. has slowed down the country’s social
development
2. The underlined word “one” refers to ________.
A. a society B. America C. a place D. population
3. “Act your age” means people should ________.
A. be active when they are old B. do the right thing at the right age
C. show respect to their parents young or old D. take more physical exercis suitable to their agechar
4. If a’ 25-year-old man becomes general manager of a big firm, the writer of the text would most probably consider it _________.
常用英语短语A. normal B. wonderful C. unbelievable D. unreasonable
槐荫教育1. C 主旨题。根据第一、二段的最后一句及第三段可判断。
2. A 细节题。one是a society的同位语且后面跟了一个定语从句，可以通过分析句子结构得出正确答案。
3. B 细节题。全文最后一句话给出了提示。
4. A 推理题。可仔细阅读第二段中倒数第二句话。
戴尔英语
阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项。
jaci velasquez
There are various reasons why cancers appear to be on the increa. For one thing, though their sufferers are to be found in all age groups, cancers are particularly likely to attack persons in their middle and advanced years. Naturally, since people live longer the years, there are more cancer sufferers than before. Again, with better methods of diagnosis (诊断), doctors can more easily recognize cancerous growths that would formerly have pasd unnoticed or that would have been wrongly diagnod. It is also believed that certain habits and conditions of modem living, including heavy smoking and the pollution of the air, may leave people living in more cancer-causing conditions than before.
We all look forward to the day when a simple medical test can find cancer while it is still small. Rearchers around the world are working on such a test. Most of their work deals with the examination of the blood.
Rearchers in have found something in the blood of cancer patients that does not appear in healthy persons. The test showed which persons had cancer and which did not. It was correct more than 90 percent of the time.
The rearchers believe the test may be able to show cancer very clearly in its development. Cancers discovered early usually can be treated successfully.
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The test examines very small bits of fat in the blood called lipids (脂质). Cancers em to change lipids although doctors do not know why. The test showed differences between the lipids of the persons with cancer and the lipids of tho without cancer.
The rearchers say the new test could be a step to develop a simple way to check patients for cancer before the dia shows on an X-ray.
1. Who will fail cancer from the study of the rearchers?
A. The young. B. The middle age and the older.
原子少女猫
C. The man. D. The woman.
2. The underlined words "such a test" refer to________.
A. the test that shows which persons have cancer and which don’t .
topekaB. the test that may be able to show cancer very early in its development,.
C. a simple medical test that cannot find cancer when it is -small
D. a new test that could be a step to develop a difficult way
日本物价下跌3. Which of the following statements is true according to the passage?
A. Cancers have much to do with something in patients’ blood.
B. People living in better conditions are most likely to be attacked by cancer.
