题目内容

According to the professor, at present what kinds of drugs should not be legalized?

A. 15% cocaine.
B. Marijuana.
C. 60% cocaine.
D. PCP.

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Adam Smith was the first person to see the importance of the division of the labor. He gave us an example of the process by which pins were made in England.
"One man draws out the wire, another strengthens it, a third cuts it, a fourth points it, and a fifth gives it a head. Just to make the head requires two or three different operations. The work of making pins is divided into about eighteen different operations, which in some factories are all performed by different people, though in others the same man will sometimes perform. two or three of them.
Ten men, Smith said, in this way, turned out twelve pounds of pins a day or about 4, 800 pins a worker. But if all of them had worked separately and independently without division of labor, they certainly could not have made twenty pins in a day and not even one.
There can be no doubt that division of labor is an efficient way of organizing work. Fewer people can make more pins. Adam Smith saw this, but he also took it for granted that division of labor is itself responsible for economic growth and development and it accounts for the difference between expanding economies and those that stand still. But division of labor adds nothing new, it only enables people to produce more of what they already have.
According to the passage, Adam Smith was the first person to______.

A. take advantage of the physical labor
B. introduce the division of labor into England
C. understand the effects of the division of labor
D. explain the bad causes of the division of labor

Human relations have commanded people's attention from early times. The ways of people have been recorded in innumerable myths, folktales, novels, poems, plays, and popular or philosophical essays. Although the full significance of a human relationship may not be directly evident, the complexity of feelings and actions that can be understood at a glance is surprisingly great. For this reason psychology holds a unique position among the sciences. "Intuitive" knowledge may be remarkably penetrating and can significantly help us understand human behavior. whereas in the physical sciences such common-sense knowledge is relatively primitive. If we erased all knowledge of scientific physics from our modern world, not only would we not have cars and television sets, we might even find that the ordinary person was unable to cope with the fundamental mechanical problems of pulleys and levers. On the other hand, if we removed all knowledge of scientific psychology from our world, problems in interpersonal relations might easily be coped with and solved much as before. We would still "know" how to avoid doing something asked of us and how to get someone to agree with us; we would still "know" when someone was angry and when someone was pleased. One could even offer sensible explanations for the "whys" of much of the self's behavior. and feeling. In other words, the ordinary person has a great and profound understanding of the self and of other people which, though unformulated or only vaguely conceived, enables one to interact with others in more or less adaptive ways. Kohler in referring to the lack of great discoveries in psychology as compared with physics, accounts for this by saying that "people were acquainted with practically all territories of mental life a long time before the founding of scientific psychology."
Paradoxically, with all this natural, intuitive, common-sense capacity to grasp human relations, the science of human relations has been one of the last to develop. Different explanations of this paradox have been suggested. One is that science would destroy the vain and pleasing illusions people have about themselves; but we might ask why people have always loves to read pessimistic, debunking writings, from Ecclesiastes to Freud. It has also been proposed that just because we know so much about people intuitively, there has been less incentive for studying them scientifically: why should one develop a theory, carry out systematic observations, or make predictions about the obvious? In any case, the field of human relations, with its vast literary documentation but meager scientific treatment, is in great contrast to the field of physics in which there are relatively few nonscientific books.
According to the passage, it has been suggested that the science of human relations was slow to develop because______.

A. intuitive knowledge of human relations is derived from philosophy
B. early scientists were more interested in the physical world
C. scientific studies of human relations appear to investigate the obvious
D. the scientific method is difficult to apply to the study of human relations

It can be inferred that the author assumes that common-sense knowledge of human relations

A. equally well developed among all adults within a given society
B. considerably more accurate in some societies than in others
C. biased insofar as it is based on myths and folktales
D. usually sufficiently accurate to facilitate interactions with others

Why doesn't Professor Nadehnanne agree that tobacco companies or pharmaceutical companies

A. They will make drugs too expensive to be afforded.
B. They will not raise the price so high in case it should encourage a black market.
C. They will not make an effort to prevent it from having it sold to children.
D. The federal tax on tobacco will be doubled or tripled.

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