单选题Life is more important than the pressures and stresses that we place on ourselves over work and other {{U}}commitments{{/U}}.

单选题I have to______time to prepare for the coming sports meet.

单选题Speaker A: Well, it"s getting late. Maybe we could get together sometime. Speaker B: ______.

单选题In the long run a government will always encroach upon freedom to the extent to which it has the power to do so. This is almost a natural law of politics, since, whatever the intentions of the men who exercise political power, the sheer momentum of government leads to a constant pressure upon the liberties of the citizen. But in many countries society has responded by throwing up its own defenses in the shape of social classes or organized corporations which, enjoying economic power and popular support, have been able to set limits to the scope of action of the executive. Such, for example, in England was the origin of all our liberties--won from government by the stand first of the feudal nobility, then of churches and political parties, and latterly of trade unions, commercial organizations, and the societies for promoting various causes. Even in European lands which were arbitrarily ruled, the powers of the monarchy, though absolute in theory, were in their exercise. checked in a similar fashion. Indeed the fascist dictatorships of today are the first truly tyrannical governments which western Europe has known for centuries, and they have been rendered possible only because on coming to power they destroyed all forms of social organization which were in any way rivals to the state.

单选题Chinese is quite ______ from English. A. similar B. difficult C. different

单选题The students in boarding school don' t spend much time on ______.

单选题It was their______decision to leave their country, and as a result, they lost their citizenship.(2003年中国社会科学院考博试题)

单选题How much would you ______ for repairing my watch?A. spendB. costC. chargeD. pay

单选题Racket, din clamor, noise, whatever you want to call it, unwanted sound is America"s most widespread nuisance. But noise is more than just a nuisance. It constitutes a real and present danger to people"s health. Day and night, at home, at work, and at play, noise can produce serious physical and psychological stress. No one is immune to this stress. Though we seem to adjust to noise by ignoring it, the ear, in fact, never closes and the body still responds—sometimes with extreme tension, as to a strange sound in the night. The annoyance we feel when faced with noise is the most common outward symptom of the stress building up inside us. Indeed, because irritability is so apparent, legislators have made public annoyance the basis of many noise abatement programs. The more subtle and more serious health hazards associated with stress caused by noise traditionally have been given much less attention. Nevertheless, when we are annoyed or made irritable by noise, we should consider these symptoms fair warning that other thing may be happening to us, some of which may be damaging to our health. Of many health hazards to noise, hearing loss is the most clearly observable and measurable by health professionals. The other hazards are harder to pin down. For many of us, there may be a risk that exposure to the stress of noise increases susceptibility to disease and infection. The more susceptible among us may experience noise as a complicating factor in heart problems and other diseases. Noise that causes annoyance and irritability in health persons may have serious consequences for these already ill in mind or body. Noise affects us throughout our lives. For example, there are indications of effects on the unborn child when mothers are exposed to industrial and environmental noise. During infancy and childhood, youngsters exposed to high noise levels may have trouble falling asleep and obtaining necessary amounts of rest. Why, then, is there not greater alarm about these dangers? Perhaps it is because the link between noise and many disabilities or diseases has not yet been conclusively demonstrated. Perhaps it is because we tend to dismiss annoyance as a price to pay for living in the modern world. It may also be because we still think of hearing loss as only an occupational hazard.

单选题The insults from the reporters Uignited/U her anger to the point where she became speechless.

单选题Health implies. more than physical fitness. It also implies mental and emotional wellbeing. An angry, frustrated, emotionally (1) person in good physical condition is not (2) healthy. Mental health, therefore, has much to do (3) how a person copes with the world as it exists. Many of the factors that (4) physical health also affect mental and emotional well-being. Having a good self-image means that people have positive (5) pictures and good positive feelings about themselves, about what they are capable (6) , and about the roles they play. People with good self-images like themselves, and they are (7) like others. Having a good self- image is based (8) a realistic (9) of one's own worth and value and capabilities. Stress is an unavoidable, necessary, and potentially healthful (10) of our society. People of all ages (11) stress. Children begin to (12) stress during prenatal development and during childbirth. Examples of stress-inducing (13) in the life of a young person are death of a pet, pressure to (14) academically, the divorce of parents, or joining a new youth group. The different ways in which individuals (15) to stress may bring healthful or unhealthy results. One person experiencing a great deal of stress may function exceptionally well (16) another may be unable to function at all. If stressful situations are continually encountered, the individual's physical, social, and mental health are eventually affected. Satisfying social relations are vital to (17) mental and emotional health. It is believed that in order to (18) , develop, and maintain effective and fulfilling social relationships people must (19) the ability to know and trust each other, understand each other, influence, and help each other. They must also be capable of (20) conflicts in a constructive way.

单选题Text 4 The traditional distinction between products that satisfy needs and those that satisfy wants is no longer adequate to describe classes of products. In today's prosperous societies the distinction has become blurred because so many wants have been turned into needs. A writer, for instance, can work with paper and pencils. These are legitimate needs for the task. But the work can be done more quickly and efficiently with a word processor. Thus a computer is soon viewed as a need rather than a want. In the field of marketing, consumer goods are classed according to the way in which they are purchased. The two main categories are convenience goods and shopping goods. Two lesser types are specialty goods and unsought goods. It must be emphasized that all of these types are based on the way shoppers think about products, not on the nature of the products themselves. What is regarded as a convenience item in France (wine, for example) may be a specialty good in the United States. People do not spend a great deal of time shopping for such convenience items as groceries, newspapers, toothpaste, razor blades, aspirin, and candy. The buying of convenience goods may be done routinely, as some families buy groceries once a week. Such regularly purchased items are called staples. Sometimes convenience products are bought on impulse: someone has a sudden desire for an ice cream sundae on a hot day. Or they may be purchased as emergency items. Shopping goods are items for which customers search. They compare prices, quality, and styles, and may visit a number of stores before making a decision. Buying an automobile is often done this way. Shopping goods fall into two classes: those that are perceived as basically the same and those that are regarded as different. Items that are looked upon as basically the same include such things as home appliances, television sets, and automobiles. Having decided on the model desired, the customer is primarily interested in getting the item at the most favorable price. Items regarded as inherently different include clothing, furniture, and dishes. Quality, style, and fashion will either take precedence over price, or they will not matter at all. Specialty goods have characteristics that impel customers to make special efforts to find them. Price may be no consideration at all. Specialty goods can include almost any kind of product. Normally, specialty goods have a brand name or other distinguishing characteristics. Unsought goods are items a consumer does not necessarily want or need or may not even know about. Promotion or advertising brings such goods to the consumer's attention. The product could be something new on the market as the Sony Walkman once was or it may be a fairly standard service, such as life insurance, for which most people will usually not bother shopping.

单选题Scientists will have to______new methods of increasing the world's food supply in order to solve the problem of famine in some places.

单选题This is ______ the latest example of government interference.

单选题Whether mobile phones can cause cancer remains an open question. But they are also accused by some of causing pain. A growing number of people around the world claim to be "electrosensitive", in other words physically responsive to the electromagnetic fields that surround phones and the other electronic devices that clutter the modern world. Indeed, at least one country, Sweden, has recognized such sensitivity as a disability, and will pay for the dwellings of sufferers to be screened from the world"s electronic smog. The problem is that, time and again, studies of those claiming to be electrosensitive show their ability to determine whether they are being exposed to a real electric field or a sham one is no better than chance. So, unless they are lying about their symptoms, the cause of those symptoms needs to be sought elsewhere. Michael Landgrebe and Ulrich Frick, of the University of Regensburg, in Germany, think that the "elsewhere" in question is in the brain and, in a paper presented recently to the Royal Society in London, they describe an experiment which, they think, proves their point. Dr. Landgrebe and Dr. Frick used a body scanner called a functional magnetic-resonance imager to see how people"s brains react to two different kinds of stimulus. Thirty participants, half of whom described themselves as electrosensitive, were put in the imager and told that they would undergo a series of trials in which they would be exposed either to an active mobile phone or to a heating device called a thermode, whose temperature would be varied between the trials. The thermode was real. The mobile phone, however, was a dummy. The type of stimulus, be it the authentic heat source or the sham electromagnetic radiation, was announced before each exposure and the volunteers were asked to rate its unpleasantness on a five-point scale. In the case of heat, the two groups" descriptions of their experiences were comparable. So, too, was their brain activity. However, when it came to the sham-phone exposure, only the electrosensitive described any sensations—which ranged from prickling to pain. Moreover, they showed neural activity to match. This suggests that electrosensitivity, rather than being a response to electromagnetic stimulus, is similar to well-known psychosomatic disorders such as some sorts of tinnitus and chronic pain. A psychosomatic disorder is one in which the symptoms are real, but are induced by cognitive functions such as attitudes, beliefs and expectations rather than by direct external stimuli. The paradoxical point of Dr. Landgrebe"s and Dr. Frick"s experiment is that mobile phones do indeed inflict real suffering on some unfortunate individuals. It is just that the electromagnetic radiation they emit has nothing whatsoever to do with it.

单选题When he arrived in America, he was surprised to learn that the mayor of the city was Chinese by ______. A. nature B. resource C. origin D. source

单选题For months Gina Cruz, a Manila grandmother, played Pepsi Cola' s "Numbers Fever" promotion lottery, buying several bottles a day and saving the caps, in the hope that one of the magic number, imprinted inside them would win her a 1 million peso($40,000)prize. When the magic number, 349 was announced in May 1992, Cruz was overjoyed to find she had not one, but two caps bearing the winning digits. She promptly fainted. " My blood pressure shot up," she explained later, "probably from drinking too much Pepsi. " Then she learned that her son also had a 349 cap—and she nearly collapsed again. Cruz' s indignation after discovering the next day that she was not, after all, a double millionaire , is shared by thousands of contestants who feel equally cheated. Instead of marking out 18 winning numbers, on which Pepsi had planned, a computer had wrongly generated 800,000. The company explained that it simply did not have the $ 32 billion it would take to pay all claimants. The real winners, it said, would be identified by a security code that had been placed on caps; the losers were offered apologies. When Pepsi' s explanation was not accepted, a promotion that initially boosted the company' s market share by 5% turned into a nightmare. The winners felt like losers of a second, surprise lottery; the security code had been publicized as an authentication tool, not as a necessary second winning number. Feeling hoodwinked, the players have banded together in protest groups, fanning anti-Pepsi flames at frequent demonstrations and marches. More than 22,000 people holding the 349 number have filed 689 civil suits seeking damages, as well as 5,200 criminal complaints alleging fraud and deception. Some Pepsi employees have received death threats and now change their daily routines to avoid being attacked. Explosives have been thrown at Pepsi plants and offices, and 37 of the company' s delivery trucks have been stoned, overturned or set on fire. In the worst incident , a school-teacher and a five-year-old girl were killed last. February when a grenade pitched at a Pepsi truck bounced off and exploded in front of a store.

单选题I was so scared that I didn"t know ______.

单选题Man: I don't know why Professor Cline's phone number isn't listed in the directory. Woman: But it is. Questions: What does the woman say about Professor Cline's number?