题目内容
（请给出正确答案）
A．they are not aware of what their responsibility is
B．they have to obey the decisions made by the corporate executives
C．the potential market may be the driving force
D．they wish to distinguish themselves from the equally important minority
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更多“The reason why some producers …”相关的问题
What is the major reason why some doctors give patients potassium chloride？
A．It is used as medicine.
B．It contains no sodium.
C．It makes food tasty.
D．Human body can easily absorb potassium chloride.
The reason why some African American are more salt-sensitive is that _________
A. their kidney handle sodium in a different way
B. they are exposed to sodium more often
C. they eat much bread
D. they are inclined to gain weight
What maybe the reason why some Hispanics have jobs but uninsured？
A．They are not interested in health insurance.
B．They do not believe in the insurance system.
C．Their employers refuse to enroll them in the welfare system.
D．Their income is not enough for their share of the premium.
The reason why some African American are more salt-sensitive is that _________
A.their kidney handle sodium in a different way
B.they are exposed to sodium more often
C.they eat much bread
D.they are inclined to gain weight
A．It's not always clear Why people behave in certain ways.
B．People usually blame others for their mistakes.
C．Certain conditions cause drivers to behave strangely.
D．The reason for some behavior. is obvious.
Dr. Asch failed to find out ______.
A．the number of subjects who caved in to group pressure
B．the reason why some subjects caved in to group pressure
C．whether the subjects who caved in to group pressure knew the right answer
D．whether the subjects were psychologically healthy
The passage is mainly talking about______
A.the fact that mothers really do favour their first children
B.tales of how mothers treat the firstborns differently to later children
C.the reason why mothers favour their firstborns over the subsequent children
D.phenomena that have some connection with Precious First Born syndrome
听力原文： When you take a walk in any of the cities in the West, you often see a lot of people walking dogs. It is still true that a dog is the most useful and faithful animal in the world, but the reasons why people keep a dog have changed. In the old days people used to train dogs to protect themselves against attacks by other beasts. And later they came to realize that a dog was not only useful for protection but willing to obey his master. For example, when people used dogs for hunting, the dogs would not eat what was caught without permission. But now people in the city need not protect themselves against attacks of animals. Why do they keep dogs, then？ Some people keep dogs to protect themselves from robbery. But the most important reason is for companionship. For a child, a dog is his best friend when he has no friends to play with. For young couples, a dog is their child when they have no children. For old couples, a dog is also their child when their real children have grown up. So the main reason why people keep dogs has changed from protection to friendship.
(33)
A．For protection against other animals.
B．For protection against other dogs.
C．Just for fun.
D．For the purpose of guarding the house.
听力原文： Why do people want to save the Whales？ There are two important reasons. One reason is that whales help to keep a balance between plants and animals. People have disturbed this balance. People get rid of their wastes by throwing them into the oceans and seas. People's sewage and garbage increase the salt in ocean and sea water. The increased salt helps some plants and some very small animals to grow. These plants and animals can be harmful to fish. Whales eat enormous amount of plants and animals that grow in very salty water. Therefore, whales are very important because they keep the ocean environment clean enough for fish. In addition, because fish provide necessary food for many people, people need whales, and many people want to save them.
(23)
A．Because whales keep a balance between plants and animals on land.
B．Because whales eat a lot of fish.
C．Because whales eat large amounts of garbage.
D．Because whales keep oceans clean for fish, and people need fish.
听力原文： Why do people smoke？
One reason is that people become addicted to cigarettes. The addictive substance in cigarettes is nicotine. When people smoke, the nicotine goes right into the blood stream and makes people feel relaxed. A smoker's body gets accustomed to the nicotine and if he stops smoking he feels nervous. Many smokers try to stop smoking but because of the addiction to nicotine they feel so uncomfortable that they often find it too difficult to stop.
Another reason is that people simply enjoy smoking. Having a cigarette for many people means taking a break. For some people smoking becomes part of their daily life. Many people enjoy smoking because it gives them something to do with their hands.
Many people also like the taste of tar in cigarettes. However, it is the tar that causes cancer. While governments and health experts have tried to get people to give up smoking entirely, cigarette manufacturers have tried to keep selling them by producing cigarettes with less tar. Many people in western countries have welcomed these cigarettes since they find it hard to stop smoking but they want to reduce the risk to their health.
(30)
A．Because they like the taste of tar.
B．Because smoking makes them feel relaxed.
C．Because smoking to them means fan.
D．Because smoking is the easiest thing to get addicted to.
