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There are many cities（）very fast.
A . expanding
B . expands
C . expanded
D . expand
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The TTS run will demonstrate （）the car can take curves as fast as a human driver—without driving off a cliff.
A . as
B . that
C . when
D . whether
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Two vessels are approaching each other near head on. What action should be taken to avoid collision?（）.
A . The first vessel to sight the other should give way
B . The vessel making the slower speed should give way
C . Both vessels should alter course to starboard
D . Both vessels should alter course to port
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According to the author, human beings are driven by five basic needs.
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Books are the spiritual ____________ (nourish) of human beings.
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Scientists are developing an intelligent robot that can “see” and “touch” and make decisions like human beings.
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Will Mars become the new _____ (住处) of human beings? It seems many people are fascinated by the idea of settlement on Mars.
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Scientists are developing an intelligent robot that can “see” and “touch” and make decisions like human beings.
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You can see a cover of the New Yorker in the video. On the cover, human beings are begging for money from AI. AI refers to ________ intelligence.
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Which of the following options for reducing an expected labor surplus has the benefit of being a relatively fast solution, but the disadvantage of being high in human suffering?
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The author is convinced that when dealing with human beings, animals are _________.
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Water and air are _______ to human beings. We can not live without them.
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听力原文：W: Why are you living on campus？ I thought you said it would be over your head body before you moved here.
W: I changed my mind. Living so close is a good change of pace from rushing around.
Q: What does the man mean？
(19)
A．He doesn't have time living on campus.
B．He wants to change his home.
C．He wanted more free time so he moved on campus.
D．He prefers the more interesting life-style. on campus.
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CAN ANIMALS BE MADE TO WORK FOR US？ Can animals be made to work for us？ Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings. The
21. Now many animals can do some simple jobs that are done by human beings.
22. The writer says that 8t a circus we can see animals doing cIever tricks.
23. The trainer usually gives the animal a piece of candy or fruit after it has done the trick.
24. The reward in the passage means "attention paid to a good behavior".
25. Many animals may be trained to do simple jobs if they know who their trainers are.
26. Geese can be used to guard a house.
27. When the pigeon sees a ball which looks different from the others , it makes a noise.
28. Trainer usually spends 40 days or so training a pigeon to inspect sm811 steel balls.
29. An ape is a large monkey.
30. Scientists believe apes may drive buses one day.
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Non-indigenous species are not subject to those habitat changes produced by human being.
A．True
B．False
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An authorization from the head of human resources department is needed for_______to each employee' s personnel files.
A．accessing
B．access
C．accessory
D．accessed
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The IUCN’s “Red List” suggest that human being are
A. a sustained species
B. a threaten to the environment
C. the world’s dominant power
D. a misplaced race
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Human beings are animals. We breathe, eat and digest, and reproduce the same life【B1】common to all animals. In a biological laboratory, rats, monkeys, and humans seem very much the same.
However, biological understanding is not enough:【B2】itself, it can never tell us what human beings are.【B3】to our physical equipment—the naked human body—we are not an【B4】animal. We are tropical creatures,【B5】hairless and sensitive to cold. We are not fast and have neither claws nor sharp teeth to defend ourselves. We need a lot of food but have almost no physical equipment to help us get it. In the purely physical【B6】, our species seems a poor【B7】for survival.
But we have survived—survived and multiplied and【B8】the earth. Some day we will have a【B9】living on the moon, a place with neither air nor water and with temperatures that turn gases into solids. How can we have done all these things？ Part of the answer is physical.【B10】its limitations, our physical equipment has some important potentials.
Inhabitants of our eventual moon colony will bring their own food and oxygen and then create an artificial earth environment to supply necessities.
【B1】
A．processes
B．acts
C．modes
D．procedures
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听力原文： The head of the World Health Organization says important efforts are being made to fight the world' s serious health problems. But she says gains could be lost if countries around the world do not support new health programs.
Gro Harlem Brundtland made her comments to the World Health Assembly in Geneva, Switzerland recently. She described a number of health programs expected in the coming years. However, Doctor Brundtland said the WHO' s 191 member countries must support the programs and put them into action. With this support, she said the WHO could reduce the number of deaths caused by malaria, AIDS, tuberculosis and other infectious diseases. She also said the death rate for pregnant women and babies could be reduced.
Doctor Brundtland told W-H-O members that good health is linked to economic and social development. For example, she described how smoking tobacco threatens to reduce the resources of all countries, especially developing countries. The World Health Organization estimates that four million people die each year from diseases linked to smoking. The organization expects that number to rise to ten- million a year in the next thirty years. Most of these deaths are expected in developing countries.
Which of the following infectious diseases is not mentioned in the report？
A．Malaria.
B．Enteritis.
C．AIDS.
D．Tuberculosis.
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Since the early 1980s, scientists have revealed some 40 human genes involved in cancer. These genes are essential for normal growth, but can be subverted to cause a tumor.
Dr. Jorge Yunis of the University of Minnesota Medical School in Minneapolis has found that 70 percent of oncogenes, or cancer-causing genes, are located near inherited weak points on chromosomes(染色体). Varying from individual to individual, vulnerable to chemical carcinogens(致癌剂), X rays and other cancer-inducing agents.
"If a chromosome snaps apart in the immediate vicinity of an oncogene," says Yunis, "normal genetic control mechanisms could break down and the stage would be set for the formation of cancer." Younis has shown that such a sequence occurs at the beginning of numerous leukemias (白血病), lymphomas(淋巴瘤) and some tumors of the lung, colon(结肠) and breast.
Yunis and other investigators have found that petroleum-based products--notably pesticides and insecticides-damage specific sites on at least two of the 23 pairs of human chromosomes that carry genetic information. Similarly, tobacco smoke tends to attack a part of another chromosome.
From paragraph 1, we know that some 40 genes involving in cancer are ______. ()
A．harmful to the human body
B．necessary to the human body
C．the elements that form. cancer
D．useless to the human body
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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 【C1】______ of rushing through life, being on the go from morning till night, it is hard to 【C2】______ down. But relaxation is essential for a 【C3】______ mind and body.
Stress is natural part of everyday life and there is no way to 【C4】______ it. In fact, it is not the bad thing it is often 【C5】______ to be. A certain amount of stress is vital to provide 【C6】______ and give purpose to life. It is only 【C7】______ the stress gets out of control that it can lead to 【C8】______ performance and ill health.
The amount of stress arsons can withstand depends very much 【C9】______ the individual. Some people are not afraid of stress, and 【C10】______ characters are obviously prime material for managerial responsibilities. Others lose 【C11】______ at the first signs of unusual difficulties. When 【C12】______ to stress, in whatever form, we react both chemically and 【C13】______ . In fact we make choice between "flight and fight" and in more primitive days the choices made the difference 【C14】______ life and death. The crises we meet today are 【C15】______ to be so extreme, but however little the stress, it 【C16】______ the same response. It is when such a reaction lasts long, through continued 【C17】______ to stress, that health becomes 【C18】______ . Such serious conditions as high blood pressure and heart diseases have 【C19】______ links with stress. Since we cannot 【C20】______ stress from our lives (it would be unwise to do so even if we could), we need to find ways to deal with it.
【C1】
A．routine
B．habit
C．principle
D．rule
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21. Now many animals can do some simple jobs that are done by human beings.
22. The writer says that 8t a circus we can see animals doing cIever tricks.
23. The trainer usually gives the animal a piece of candy or fruit after it has done the trick.
24. The reward in the passage means "attention paid to a good behavior".
25. Many animals may be trained to do simple jobs if they know who their trainers are.
26. Geese can be used to guard a house.
27. When the pigeon sees a ball which looks different from the others , it makes a noise.
28. Trainer usually spends 40 days or so training a pigeon to inspect sm811 steel balls.
29. An ape is a large monkey.
30. Scientists believe apes may drive buses one day.
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According to Maslow’s theory, the needs of__ are the most basic needs of human being（）
A．self-actualization
B．biology and physiology
C．esteem
D．safety
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In the sentence below, the words uniquely human mean _____“And he proved, in a uniquely human way, that there are people who care what happens to their fellow human beings.” （Para.15）（）
A．Impossible for humans
B．Scary to humans
C．Done only by humans
D．Sudden by human standards
