Man has a big brain. He can think, learn and speak. Scientists once thought that men are different from animals because they can think and learn. They know that animals can learn--dogs, rats, birds can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or angry, or unhappy. Apes can understand some things more quickly than human, one or two have learnt a few words. But they are still different from us. They cannot join words and make sentences; they cannot think like us because they have no language. They can never think about the past or the future. Language is a wonderful thing. Man has been able to build a modern world because he has language. Every child can speak his own language very well when he is four or five--but no animal learns to speak. How do children learn? What happens when we speak? Scientists do not know. They only know that man can speak because he has a big brain. Scientists now know _ . A) how children learn to speak B) what happens when men speak. C) why apes can learn a few words D) man's brain helps him to learn to speak
D
As we all know, nature has supplied every animal except man with some covering for his body such as fur, feathers, hair, and shells as a thick hide. But man has nothing but a thin skin. If someone were to ask you, "Why did human beings start to cover their bodies with clothes?" most would answer, "To keep themselves warm, of course." It is only when we begin to think about it a little that we realize that clothes are worn for a great many reasons that have nothing to do with our need for warmth at all. For example, we wear clothes to some degree in order to decorate ourselves -- to make ourselves, if possible, look more dignified or nicer. Clothes of a special kind are often worn to show that the wearer has authority or power. The individual wearing them is treated with respect because he occupies a certain office. The judge on the Bench, for example, might look a very ordinary and unimpressive figure without his wig and gown. Clothes are an important part of ceremony, whether it is connected with belief, the law, parliament, and royalty, the fighting forces or the state. How very different the Queen's Coronation ceremony would have looked without the robes, coronets and the cloth of gold. Sometimes, even in some modern countries people wear some article of clothing, or some jewel, because they believe that it will bring them luck or protect them from evil or illness, or because it is connected with their beliefs. None of these reasons for wearing clothes -- to decorate ourselves, to show our position in the world, for ceremonial purposes, for "luck", to give ourselves dignity and authority -- have anything to do with our need for warmth. Even in modern countries, sometimes people wear certain clothes because _ . A) they believe that they will get protected from bad luck and illness B) it has something to do with their wealth C) they want to show their power D) they enjoy wearing such kind of clothes
A
Q: Neither television nor radio nor magazines nor books nor any other medium can begin to match newspapers for depth and breadth of coverage . In fact, all these media themselves depend on newspapers to bring them information that they then process and distribute as their own brand of news. Now many newspapers are locked in a struggle for survival. If they lose--which is by no means impossible--we all lose. The great task for editors and publishers is to respond to the competitive challenge caused by online news, and at the same time use their own online news to increase their profits . As yet,they haven't figured out a smooth and sure way to do that. So they cut some more to get profit. The cuts in size that they are making are in some cases risky and in others without considering the results. With every cut, publishers tirelessly argue that readers won't even know the difference. The trouble is that by the time customers do notice that they are getting less for their money,it will be too late--too late to notice the reduction in the number of readers. The other big cuts, of course, are in staff . The victims would be the oldest and most experienced workers because they are the highest paid. While there is plenty of tired _ among them,there is also a lot of talent. When experienced staff leave in large numbers--as they often do now--the newspaper loses great professional memory. But the real loser is the readers, who are suddenly robbed of the insights that only the experienced reporters can bring. As for the future, there is at least one big, bright sign:intelligent young people will continue to flood into journalism in urgent search of jobs, despite its high demands and modest pay. According to the passage,which of the following can best describe the author's attitude towards the ways the editors and publishers have adopted to get profit? A) The author has no objection. B) The author is against them. C) The author has not shown it clearly. D) The author regards them reasonable.
A: B
Q: There is a cry of rage, and a tennis racket crashes to the ground. Jake,age 7,has just lost another match and is now in tears beside the court. His sister Sally, just one year older, looks at her mother and rolls her eyes: it is hard to enjoy winning when this keeps happening. It is not an unusual situation, and it is one reason why many people argue that competition is bad for children. However,the truth is that competitive games are a valuable preparation for adult life. Games with winners and losers give children the chance to experience life's ups and downs .Take Jake, for example.Even though he is unhappy now, he will probably be smiling and laughing with his sister in a few minutes, just like the last time this happened . Gradually, he will learn that the world does not end when you lose a game. Eventually, he may even be able to lose with a smile on his face. This is an important lesson. Not everything in life goes the way you would like, and it is important to know how to handle disappointment t when it occurs. Children who participate in competitive games develop qualities that allow them to succeed in the complex world of adult life. For example, one of the missions of the Youth Olympic Games is to inspire young people to adopt the Olympic values, which include striving, Determination and optimism. Competition creates a desire to do better. Children have to learn to succeed in a competitive atmosphere in order to take advantage of opportunities in the future .Although it is possible to win by chance occasionally, people who win and keep winning work very hard to achieve their success. On the negative side,there are those who will say that competition actually encourages some values , which does happen . It is common to see sports competition in which the desire to win has replaced the desire to have fun. You may even see very young children playing violently----like the superstars they see on TV. While the bad behavior of young athletes is troubling, the problem is not the competition itself. In... The example of the Youth Olympics is meant to illustrate that _ A) Competitions develop children's qualities to succeed in their future life B) the Olympic Values should be promoted among young people C) Taking advantages of future opportunities makes one desire to do better D) Only by working hard to keep winning can one achieve true success
A: A