题目内容

A.showsB.predictsC.calculatesD.reckons

A. shows
B. predicts
C. calculates
D. reckons

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A.indicateB.proveC.presentD.picture

A. indicate
B. prove
C. present
D. picture

当测量区域的半径小于5km时,可将地面视作水平面。()

A. 正确
B. 错误

Experts in psychology believe that for many people, money is an important symbol of strength. In addition, many people consider money a symbol of love. They spend it on their family and friends to express love, or they buy themselves expensive presents because they need love.
People can abandon themselves to different things, for example, alcohol, drugs, certain foods, or even television. They must satisfy these needs to feel comfortable. In the same way, according to psychologists compulsive spenders must spend more money. For those who buy on credit, furthermore, charge accounts are even more exciting. In other words, these people feel that with credit, they can do anything. Their pleasure at spending enormous amounts is actually greater than the pleasure they get from the things they buy.
There is even a special psychology of bargain hunting. To save money, of course, most people look for sales, low prices, and discounts. Compulsive bargain hunters, however, often buy things that they don't need just because they are cheap. They want to believe that they are helping their budgets, but they are really playing an exciting game: when they can buy something for less than other people, they are winning. Most people, experts claim, have two reasons for their behavior. a good reason for the things that they do and the real reason.
It is not only scientists, of course, who understand the psychology of spending habits, but also business people. Stores, companies, and advertisers use psychology to increase business. They consider people's needs for love, power or influence, as well as their basic values, beliefs and opinions, in their advertising and sales methods.
Psychologists often use a method called" behavior. therapy to help individuals solve their personality problems. In the same way, they can help people who feel that they have problems 'with money. They give them "assignments". If a person buys something in every store that he enters, for instance, a therapist might teach him self-discipline in this way. On the first day of his therapy, he must go into a store, stay for five minutes, and then leave. On the second day, he should stay for ten minutes and try something on. On the third day, he stays for fifteen minutes, asks the sales clerk a question, but does not buy anything. Soon he will learn that nothing bad will happen to him if he doesn't buy any thing, and he can solve the problem of his compulsive buying.
According to the text, why does money stand for love?

A. Because people can buy love with money.
Because people spend money to express love.
C. Because money is basic to love.
D. Because when people express love, they must use money.

In the heath-care industry, the doctor-patient relationship is the mirror image of the original relationship between producer and consumer. Once an individual has chosen to see a physician--and even then there may be no real choice it is the physician who usually makes all significant purchasing decision: whether the patient should return "next Wednesday," whether X-rays are needed, whether drugs should be prescribed, etc. It is a rare and sophisticated patient who will challenge such professional decisions or raise in advance questions about price, especially when the ailment is regarded as serious.
This is particularly significant in relation to hospital care. The physician must certify the need for hospitalization, determine what procedures will be performed, and announce when the patient may be discharged. The patient may be consulted about some of these decisions, but in the main 'ii' is the doctor's judgments that are final. Little wonder then that in the eyes of the hospital it is the physician who is the real" consumer".
As a consequence, the medical staff represents the" power center" in hospital policy and decision making, not the administration.
Although usually there are in this situation four identifiable participants, the physician, the hospital, the patient, and the payer (generally an insurance carrier or government) the physician makes the essential decisions for all of them. The hospital becomes an extension of the physician; the payer generally meets most of the bona fide bills generated by the physician/hospital; and for the most part the patient plays a passive role. In routine or minor illness, or just plain worries, the patient's options are, of course, much greater with respect to use and price.
In illness that is of some significance, however, such choices tend to evaporate, and it is for ill ness that the bulk of the health-care dollar is spent. We estimate that about 75-80 percent of health care expenditures are determined by physicians, not patients. For this reason, economy measures directed at patients or the general public is relatively ineffective.
In what aspect is the health-care economy different from other sectors of economy?

A. The relationship between sellers and buyers.
B. The price of the products.
C. The quality of the products.
D. The regulations of health-care industry.

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