单选题A large part of human activity, particularly in relation to the environment, is ______ conditions or events.

单选题2 Perhaps the most striking quality of satiric literature is its freshness, its originality of perspective. Satire rarely offers original ideas. Instead, it presents the familiar in a new form. Satirists do not offer the world new philosophies. What they do is look at familiar conditions from a perspective that makes these conditions seem foolish, harmful, or affected. Satire jars us out of complacence into a pleasantly shocked realization that many of the values that we unquestionably accept are false. Don Quizote makes chivalry seem absurd; Brave New World ridicules the pretensions of science; A Modest Proposal dramatizes starvation by advocating cannibalism. None of these ideas is original. Chivalry was suspect before Cervantes, humanists objected to the claims of pure science before Aldous Huxley, and people were aware of famine before Swift. It was not the originality of the idea that made these satires popular. It was the manner of expression, the satire method, that made them interesting and entertaining. Satires are read because they are aesthetically satisfying works of art, not because they are morally wholesome or ethically instructive. They are stimulating and refreshing because with commonsense briskness they brush away illusions and secondhand opinions. With spontaneous irreverence, satire rearranges perspectives, scrambles familiar objects into incongruous combination, and speaks in a personal idiom instead of abstract platitude. Satire exists because there is need for it. It has lived because the readers appreciate a refreshing stimulus, an irreverent reminder that they live in a world of platitudinous thinking, cheap moralizing, and foolish philosophy. Satire serves to prod people into an awareness of truth, though rarely to any action on behalf of truth. Satire tends to remind people that much of what they see, hear, and read in popular media is hypocritical, sentimental, and only partially true. Life resembles in only a slight degree the popular image of it. Soldiers rarely hold the ideals that movies attribute to them, nor do ordinary citizens de- vote their lives to unselfish service of humanity. Intelligent people know these things but tend to forget them when they do not hear them expressed.

单选题He gradually ______ that his wife was right and he had to change his way of living.(2004年武汉大学考博试题)

单选题In assessing the impact of the loss of a parent through death and divorce it was the distortion of family relationships not the of the bond with the parent in divorce that was vital.

单选题Contrary to popular opinion, bats are not generally aggressive and rabid; most are shy and

单选题My mother tried to ______ a little money each month for his summer ruction.

单选题The discoveries of science often are a mixed blessing. On the one hand they give us valuable pesticides that enable the farmer to grow more abundant crops and on the other hand they ______ the benefits by destroying the balance of nature. A. compromise B. misplace C. damage D. counterract

单选题Grooming and personal hygiene have been around for ages. It's hard to imagine a time when people weren't concerned with taking care of their appearance and their bodies. Perhaps these practices started when Adam first took a bath and combed his hair before going on a date with Eve. Or maybe they began when Eve put on some herbal makeup to make herself more beautiful. No matter where they started, grooming and personal hygiene have become an important part of everyone's daily routine. You might think that all modern societies would have the same grooming and personal hygiene practices. After all, doesn't everybody take baths? Most people do recognize the need for hygiene, which is the basis for cleanliness and health--and a good way to keep one's friends. Grooming practices include all the little things people do to make themselves look their best, such as combing their hair and putting on makeup. However, while most modern people agree that these things are important, people in different cultures take care of themselves in different ways. There used to be an old joke in America that people should take a bath once a week, whether they need one or not. In fact, though, Americans generally take a bath--or more commonly, a shower--every day. But in contrast to some cultures, most Americans get their shower in the morning, so they can start the day fresh. And instead of going to a beauty parlor for a shampoo, many Americans prefer to wash and style their own hair. So if Americans have a "bad hair day", they have no one to blame but themselves. But most people in America do head for the beauty parlor or barber shop occasionally for a haircut, a perm or just some friendly conversation. Americans are known for having very sensitive noses. In America, "B. O." (body odor) is socially unacceptable. For that reason, Americans consider the use of deodorant or anti-perspiration a must. Ladies often add a touch of perfume for an extra fresh scent. Men may splash on after-shave lotion or manly-smelling cologne. Another cultural no--no in America is bad breath. Americans don't like to smell what other people ate for lunch--especially onions or garlic. Their solution? Mouthwash, breath mints and even brushing their teeth after meals. Some of the cultural variations in grooming practices result from physical differences between races. Whereas many Asian men have little facial hair, Westerners have a lot. As a result, most American men spend some time each day shaving or grooming their facial hair. Beards and mustaches are common sights in America, although their popularity changes from generation to generation. Most American men who wear facial hair try to keep it nicely trimmed. American women, on the other hand, generally prefer not to be hairy at all. Many of them regularly shave their legs and armpits. Americans put great value on both grooming and personal hygiene. For some people taking care of themselves has become almost a religion. As the old saying goes, "Cleanliness is next to godliness." Whether or not being clean and well-groomed brings one closer to God, it certainly brings one closer to others. Americans look down on people who don't take care of themselves, or who "let themselves go". To Americans, even if we don't have much to work with, we have to make the best of what we've got.

单选题______, it is widely used in making flares and fireworks.

单选题It's never easy for a mighty military to tread lightly on foreign soil. In the case of American forces in South Korea, protectors of the nation's sovereignty since the Korean War, the job is made doubly difficult by local sensitivities arising from a history of foreign domination. So when a few GIs commit particularly brutal crimes against the local populace, it's easy for some South Koreans to ask: Who will guard us from our guardians? That kind of questioning grew more insistent on January 20, when police found the body of a 30-year-old Korean woman, Kang Un-gyong, in the apartment she shared with her American boyfriend. An autopsy showed Kang, who had bruises over most of her face and chest, died after being hit on the back of her head with a blunt object. Her boyfriend, Henry Kevin McKinley, 36, an electrician at the United States military base in Seoul, admitted beating her. McKinley said he pushed Kang, who then struck her head on a radiator, but denied that he tried to murder her. On January 21 McKinley was arrested on charges similar to involuntary manslaughter under Korean law. As a civilian employee of the U. S. military in Korea, he comes under the purview of the Status-of-Forces Agreement between Washington and Seoul. This grants the South Korean government criminal jurisdiction—but not pre-trial custody—over members of American forces in Korea. Because of the gravity of the charges against McKinley, however, the Americans waived their rights to keep him in their custody before trial. The Kang case was only the latest in a series of crimes involving members of U. S. forces and Koreans. Just a few days earlier, a U. S. army sergeant was sentenced to six months in jail for assaulting a local in a subway brawl last May—even though some reports said it was a Korean who instigated the fray. The murder also followed two separate incidents in which American soldiers were indicted on charges of attempted rape. With the spotlight already on the behaviour of American servicemen abroad because of the rape of a 12-year-old girl in Okinawa, allegedly by a group of U. S. soldiers, the Kang murder burst the lid on many Koreans' resentment of the presence of 37,000 American troops in their midst. Official relations between Seoul and Washington remain on an even keel, and most Koreans don't blame the entire U. S. military for the crimes of individual servicemen. But the incidents have played into the hands of those who are questioning the very basis of the American presence in South Korea. Some observers believe the seeds of Koreans' estrangement from the U. S. military were first sown in 1980, when troops under the control of former President Chun Doo Hwan massacred some 200 pro-democracy protesters in the southern city of Kwangju. Many left-wing students—usually at the forefront of anti-government protests— still insist that the U. S. military command acquiesced in the crackdown. But public alienation against U. S. troops really took off after the brutal 1992 murder of a Korean prostitute by an American soldier. Pictures taken at the time—not released publicly but seen by the REVIEW—showed the dead woman's mouth stuffed with matches and a bottle stuck in her vagina. The man convicted of the murder, Pvt. Kenneth Markle of the U. S. army's 2nd Division, received a life sentence, later reduced to 15 years. Cultural misunderstandings haven't helped matters any. Many Koreans believe all GIs are racist young men with little education from rural areas of the U. S. "I've been hit and called names by Koreans, but I didn't respond," says a soldier at Camp Hmnphreys in Pyongtaek. He says the U. S. forces' command "drills it into your head every day: don't fight with a Korean. You can't win. " Other factors are also at play, not least the swelling self-confidence of the younger generation of South Koreans, bolstered by their nation's growing economic and political clout. "Once upon a time we needed help from the U. S. , and American economic and military aid was very important to Korea," says Nam Chan Soon, a journalist at the Dong-A Ilbo newspaper, "But now times have changed. " While the U. S. command recognizes the need to respect Korean sensitivities, it's hard for the Americans to keep a low profile. One reason: The main U. S. military base in Korea is in the Itaewon district—in the very heart of Seoul. Plans to move the base to another location have been put off because of budget constraints.

单选题It would be a(n)______ thing to find a cat and a dog playing together.

单选题The range in frequencies of musical sounds is approximately 20- 20,000 cycles per second (cy/sec), Some people can hear higher frequencies than others. Longitudinal waves whose frequencies are higher than those within the audible range are called ultrasonic frequencies. Ultrasonic frequencies are used in sonar for such purposes as submarine detection and depth finding. Ultrasonic frequencies are also being tried for sterilizing food since these frequencies kill some bacteria. Sound waves of all frequencies in the audible range travel at the same speed in the same medium. In the audible range, the higher the frequency of the sound the higher is the pitch. The term supersonic refers to speed greater than sound. An airplane traveling at supersonic speed is moving at a speed greater than the speed of sound in air at that temperature. Mach 1 means a speed equal to that of sound. Mach 2 means a speed equal to twice that of sound, etc. Musical sounds have three basic characteristics; pitch, loudness, and quality or timbre. As was indicated above, pitch is determined largely by the frequency of the wave reaching the ear. The higher the frequency the higher is the pitch. Loudness depends on the amplitude of the wave reaching the ear. For a given frequency, the greater the amplitude of the wave the louder the sound. To discuss quality of sound we need to clarify the concept of overtones. Sounds are produced by vibrating objects. If these objects are given a gentle push, they usually vibrate at one definite frequency producing a pure tone. This is the way a tuning fork is usually used. When objects vibrate freely after a force is momentarily applied, they are said to produce their natural frequency. Some objects, like strings and air columns, can vibrate naturally at more than one frequency at a time. The lowest frequency which an object can produce when vibrating freely is known as the object's fundamental frequency. Other frequencies that the object can produce are known as its overtones. The quality of a sound depends on the number and relative amplitude of the overtones present in the wave reaching the ear.

单选题The Mayor asked the city council to recommend potential programs for the benefit of the Uindigent/U.

单选题Over and over in War of the Worlds, he evokes the sensation, more familiar from dreams than movies,_ an otherworldly entity, glimpsed from a great distance, ______ suddenly, violently clawing its way into your personal space.

单选题By definition, a discount store offers standard (merchandises) at prices (lower than those) of more conventional merchants. It is able to do so by accepting a lower profit margin, by purchasing (at higher volume), and by (paying workers less).

单选题-- What are you going to do this afternoon? -- I'll probably go for a walk later on______it stays fine.

单选题Today cognitive theorists empirically study the impact of feelings on cognitive processes such as memory and judgment and also the reciprocal influence of cognition on emotion. However, evolutionary theorists view emotion as a powerful source of motivation-an internal communication that something must be done. For example, when people are threatened, they feel fear, which in turn leads them to deal with the threatening situation through either fight or flight. Emotions and drives may also operate in tandem to motivate action, as when excitement accompanies sexual arousal. From an evolutionary perspective, different emotions serve different functions. Fear facilitates flight in the face of danger; disgust prevents ingestion of potentially toxic substances such as rotting meat. An emotion that is less well understood is jealousy. Why do people become jealous in intimate sexual relationships? One series of studies tested evolutionary hypotheses about differences in the concerns men and women have about their partners' fidelity. Since females can have only a limited number of children during their lifetimes, to maximize their reproductive success they should be motivated to form relationships with males who have resources and will contribute them to their offspring. Indeed, cross-cultural evidence demonstrates that one of the main mate selection criteria used by females around the world is mate resources. From a female's point of view, then, infidelity accompanied by emotional commitment to the other woman is a major threat to resources. A man unlikely to divert re- sources from his mate and her offspring to a casual fling, but the risk increases dramatically if he becomes emotionally involved and perhaps considers switching long-term partners. Hence, a woman's jealousy would be expected to focus on her mate's emotional commitment to another female. For males, the situation is different. If a male commits himself to an exclusive relationship with a female, he must be certain that the offspring in whom he is investing are his own. Since he cannot be sure of paternity, the best he can do is to prevent his mate from copulating with any other males. In males, then, jealousy would be expected to focus less on the female's emotional commitment or resources and more on her tendency to give other males sexual access. Indeed, in species ranging from insects to humans, males take extreme measures to prevent other males from inseminating their mates. In humans, male sexual jealousy is the leading cause of homicides and of spouse battering cross-culturally.

单选题The mayor is a woman with great______and therefore deserves our political and financial support.

单选题Which of the following conclusions would the author be most likely to agree wit about discrimination against women by private employers and by government employers?

单选题Our culture has caused most Americans to assume not only that our language is universal but that the gestures we use are understood by everyone. We do not realize that waving good-bye is the way to summon a person from the Philippines to one's side, or that in Italy and some Latin-American countries, curling the finger to oneself is a sign of farewell. Those private citizens who sent packages to our troops occupying Germany after World war Ⅱ and marked them GIFT to escape duty payments did not bother to find out that "Gift" means poison in German. Moreover, we like to think of ourselves as friendly, yet we prefer to be at least 3 feet or an arm's length away from others. Latins and Middle Easterners like to come closer and touch, which makes Americans uncomfortable. Our linguistic and cultural blindness and the casualness with which we take notice of the developed tastes, gestures, customs and languages of other countries, are losing us friends, business and respect in the world. Even here in the United States, we make few concessions to the needs of foreign visitors. There are no information signs in four languages on our public buildings or monuments; we do not have multilingual guided tours. Very few restaurant menus have translations, and multilingual waiters, bank clerks and policemen are rare. Our transportation systems have maps in English only and often we ourselves have difficulty understanding them. When we go abroad, we tend to cluster in hotels and restaurants where English is spoken. The attitudes and information we pick up are conditioned by those natives—usually the richer—who speak English. Our business dealings, as well as the nation's diplomacy, are conducted through interpreters. For many years, America and Americans could get by with cultural blindness and linguistic ignorance. After all, America was the most powerful country of the free world, the distributor of needed funds and goods. But all that is past. American dollars no longer buy all good things, and we are slowly beginning to realize that our proper role in the world is changing. A 1979 Harris poll reported that 55 percent of Americans want this country to play a more significant role in world affairs; we want to have a hand in the important decisions of the next century, even though it may not always be the upper hand.