单选题The leader of the expedition ______ everyone to follow his example.

单选题 Where one stage of child development has been left out, or not sufficiently experienced, the child may have to go back and capture the experience of it. A good home makes this possible, for example by providing the opportunity for the child to play with a clockwork car or toy railway train up to any age if he still needs to do so. This principle, in fact, underlies all psychological treatment of children in difficulties with their development, and is the basis of work in child clinics. The beginnings of discipline are in the nursery. Even the youngest baby is taught by gradual stages to wait for food, to sleep and wake at regular intervals and so on. If the child feels the world around him is a warm and friendly one, he slowly accepts its rhythm and accustoms himself to conforming to its demands. Learning to wait for things, particularly for food, is a very important element in upbringing, and is achieved successfully only if too great demands are not made before the child can understand them. Every parent watches eagerly the child's acquisition of each new skill--the first spoken words, the first independent steps, or the beginning of reading and writing. It is often tempting to hurry the child beyond his natural learning rate, but this can set up dangerous feeling of failure and states of anxiety in the child. This might happen at any stage. A baby might be forced to use a toilet too early, a young child might be encouraged to learn to read before he knows the meaning of the words he reads. On the other hand, though, if a child is left alone too much, or without any learning opportunities, he loses his natural zest for life and his desire to find out new things for himself. Learning together is a fruit source of relationship between children and parents. By playing together, parents learn more about their children and children learn more from their parents. Toys and games which both parents and children can share are an important means of achieving this co-operation. Building-block toys, jigsaw puzzles and crossword are good examples. Parents vary greatly in their degree of strictness or indulgence towards their children. Some may be especially strict in money matters, others are severe over times of coming home at night, punctuality for meals or personal cleanliness. In general, the controls imposed represent the needs of the parents and the values of the community as much as the child's own happiness and well-being.

单选题Koizumi's annual visits to the notorious shrine have sparked a______ of condemnation and protests from China and the ROK because the shrine honours 14 Class-A war criminals. A. splash B. flurry C. particle D. stain

单选题The police kept asking me to repeat the story of how I found the scroll, and they kept telling me that I was changing it and tripping me______.

单选题His violent behavior sometimes is ______ his personality of shyness and self-consciousness. A. on condition of B. in line with C. at odds with D. in disguise of

单选题______, the factories had not closed, and those who needed work most were given a chance to survive during the econmic disaster.

单选题As the semester is drawing to an end, the student union is calling on its youth to ______ the temptation to cheat on exams.

单选题Business travelers may grumble about moving to the back of the Airbus, but in the air and on the ground, special deals ______ for those who are willing to lower their sights. A. abound B. indulge C. permeate D. revive

单选题American literary historians are perhaps______ to viewing their own national scene too narrowly, mistaking prominence for uniqueness.(2004年中国社会科学院考博试题)

单选题Most insulation devices of this kind, ______ manufactured for such purposes, are extremely expensive to install. A. that are B. which is C. those are D. as are

单选题With computers doubling in speed and power every couple of years, and with genetic engineering's dazzling feats growing more and more routine, the battered American faith in technological progress has been growing stronger and giddier of late.(中国社会科学院2006年试题)

单选题The italicized phrase "under fire" (Par. 1, sentence 1) means ______.

单选题 If you smoke and you still don't believe that there's a definite between smoking and bronchial troubles, heart disease and lung cancer, then you are certainly deceiving yourself. No one will accuse you of hypocrisy. Let us just say that you are suffering from a bad case of wishful thinking. This needn't make you too uncomfortable because you are in good company. Whenever the subject of smoking and health is raised, the governments of most countries hear no evil, see no evil and smell no evil. Admittedly, a few governments have taken timid measures. In Britain, for example, cigarette advertising has been banned on television. The conscience of the nation is appeased, while the population continues to puff its way to smoky, cancerous death. You don't have to look very far to find out why the official reactions to medical findings have been so lukewarm. The answer is simply money. Tobacco is a wonderful commodity to tax. It's almost like a tax on our daily bread. In tax revenue alone, the government of Britain collects enough from smokers to pay for its entire educational facilities. So while the authorities point out ever so discreetly that smoking may, conceivably, be harmful, it doesn't do to shout too loudly about it. This is surely the most short-sighted policy you could imagine. While money is eagerly collected in vast sums with one hand, it is paid out in increasingly vaster sums with the other. Enormous amounts are spent on cancer research and on efforts to cure people suffering from the disease. Countless valuable lives are lost. In the long run, there is no doubt that everybody would be much better-off if smoking were banned altogether. of course, we are not ready for such drastic action. But if the governments of the world were honestly concerned about the welfare of their peoples, you'd think they'd conduct aggressive antismoking campaigns. Far from it! Tile tobacco industry is allowed to spend staggering sums on advertising. Its advertising is as insidious as it is dishonest. We are never shown pictures of real smokers coughing up their lungs early in the morning. That would never do. The advertisements always depict virile, clean-shaven young men. They suggest it is manly to smoke, even positively healthy! Smoking is associated with the great open-air life, with beautiful girls, true love and togetherness. What utter nonsense! For a start, governments, could begin by banning all cigarette and tobacco advertising and should then conduct anti-smoking advertising campaigns of their own. Smoking should be banned in all public places like theatres, cinemas and restaurants. Great efforts should be made to inform young people especially of the dire consequences of taking up the habit. A horrific warning--say, a picture of a death's head--should be included in every packet of cigarettes that is sold. As individuals we are certainly weak, but if governments acted honestly and courageously, they could protect us from ourselves.

单选题According to Brown's study, women's earning categories occur in ______.

单选题The idea of time is incorporated in all languages of the world.

单选题I was supposed to go to a concert with your sister the other night, but your sister didn't turn up. I can't believe I have been______.

单选题He often sat in a small bar drinking considerably more than ______.

单选题The potential of computers for increasing the control of organizations or society over their members and for invading the privacy of those members has caused considerable concern. The privacy issue has been raised most insistently with respect to the creation and maintenance of data files that assemble information about persons from a multitude of sources. Files of this kind would be highly valuable for many kinds of economic and social research, but they are bought at too high a price if they endanger human freedom or seriously enhance the opportunities of black-mailers. While such dangers should not be ignored, it should be noted that the lack of comprehensive data files has never before been the limiting barrier to the suppression of human freedom. Making the computer the villain in the invasion of privacy or encroachment on civil liberties simply diverts attention from the real dangers. Computer data banks can and must be given the highest degree of protection from abuse. But we must be careful, also, that we do not employ such crude methods or protection as to deprive our society of important data it needs to understand its own social processes and to analyse its problems. Perhaps the most important question of all about the computer is what it has done and will do to man's view of himself and his place in the universe. The most heated attacks on the computer are not focused on its possible economic effects, its presumed destruction of job satisfaction, or its threat to privacy and liberty, but upon the claim that it causes people to be viewed, and to view themselves, as "machines". What the computer and the progress in artificial intelligence challenge is an ethic that rests on man's apartness from the rest of nature. An alternative ethic, of course, views man as a part of nature, governed by natural law, subject to the forces of gravity and the demands of his body. The debate about artificial intelligence and the simulation of man's thinking is, in considerable part, a confrontation of these two views of man's place in the universe.