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随着经济不断发展和城市化的扩大，列岛之国有限的土地资源已经越来越不能满足日本人传统的独门院住宅的奢望。特别是在东京这样的现代化大城市里，高层居民楼拔地而起，占住宅总数的比例越来越大。 这段话说明了这样一个观点( )。
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What do you know about Beethoven’s music talent when he was 7
Text 3 Until men invented ways of staying underwater for more than a few minutes, the wonders of the world below the surface of the sea were almost unknown. The main problem, of course, lies in air. How could air be provided to swimmers below the surface of the sea Pictures made about 2,900 years ago in Asia show men swimming under the surface with air bags tied to their bodies. A pipe from the bag carried air into the swimmer’s mouth. But little progress was achieved in the invention of diving devices until about 1490, when the famous Italian painter, Leonardo da Vinci, designed a complete diving suit. In 1680, an Italian professor invented a large air bag with a glass window to be worn over the diver’s head. To "clean" the air a breathing pipe went from the air bag, through another bag to remove moisture, and then again to the large air bag. The plan did not work, but it gave later inventors the idea of moving air around in diving devices. In 1819, a German, Augustus Siebe, developed a way of forcing air into the head-covering by a machine operated above the water. At last in 1837, he invented the "hard-hat suit" which was to be used for nearly a century. It had a metal covering for the head and an air pipe attached to a machine above the water. It also had small openings to remove unwanted air. But there were two dangers to the diver inside the "hard-hat suit". One was the sudden rise to the surface, caused by a too great supply of air. The other was the crushing of the body, caused by a sudden diving into deep water. The sudden rise to the surface could kill the diver; a sudden dive could force his body up into the helmet, which could also result in death. Gradually the "hard-hat suit" was improved so that the diver could be given a constant supply of air. The diver could then move around under the ocean without worrying about the air supply. During the 1940s diving underwater without a special suit became popular. Instead, divers used a breathing device and a small covering made of rubber and glass over parts of the face. To improve the swimmer’s speed another new invention was used: a piece of rubber shaped like a giant foot, which was attached to each of the diver’s own feet. The manufacture of rubber breathing pipes made it possible for divers to float on the surface of the water, observing the marine life underneath them. A special rubber suit enabled them to be in cold water for long periods, collecting specimens of animal and vegetable life that had never been obtained in the past. The most important advance, however, was the invention of a self-contained underwater breathing apparatus, which is called a "scuba". Invented by two Frenchmen, Jacques Cousteau and Emile Gagnan, the scuba consists of a mouthpiece joined to one or two tanks of compressed air which are attached to the diver’s back. The scuba makes it possible for a diver-scientist to work 200 feet underwater or even deeper for several hours. As a result, scientists can now move around freely at great depths, learning about the wonders of the sea. An invention of an Italian professor
Text 1 It is said that the mass media are the greatest organs for enlightenment that the world has yet seen; that in Britain, for instance, several million people see each issue of the current affairs program, Panorama. It is true that never in human history were so many people so often and so much exposed to so many intimations about societies, forms of life, attitudes other than those which obtain in their own local societies. This kind of exposure may well be a point of departure for acquiring certain important intellectual and imaginative qualities, width of judgment, a sense of the variety of possible attitudes. Yet in itself such exposure does not bring intellectual or imaginative development. It is no more than the masses of a stone which lies around in a quarry and which may, conceivably, go to the making of a cathedral. The mass media cannot build the cathedral, and their way of showing the stones does not always prompt others to build. For the stones are presented within a self-contained and self-sufficient world in which, it is implied, simply to look at them, to observe--fleetingly---individually interesting points of difference between them, is sufficient in itself. Life is indeed full of problems on which we have to--or feel we should try to--make decisions, as citizens or as private individuals. But neither the real difficulty of these decisions, nor their true and disturbing challenge to each individual, can often be communicated through the mass media. The disinclination to suggest real choice, individual decision, which is to be found in the mass media is simply the product of a commercial desire to keep the customers happy. It is within the grain of mass communications. The organs of the establishment, however well-intentioned they may be and whatever their form (the State, the Church, voluntary societies, political parties), have a vested interest in ensuring that the public boat is not violently rocked, and will so affect those who work within the mass media that they will be led insensibly towards forms of production which, though the skin to where such enquiries might really hurt. They will tend to move, when exposing problems, well within the accepted cliché--cliché not to make a disturbing application of them to features of contemporary agitation of problems for the sake of the interest of that agitation in itself; they will therefore, again, assist a form of acceptance of the status quo. There are exceptions to this tendency, but they are uncharacteristic. The result can be found in a hundred radio and television programs as plainly as in the normal treatment of public issues in the popular press. Different levels of background in the readers or viewers may be assumed, but what usually takes place is a substitute for the process of arriving at judgment. Programs such as this are noteworthy less for the "stimulation" they offer than for the fact that stimulation (repeated at regular intervals) may become a substitute for, and so a hindrance to, judgments carefully arrived at and tested in the mind and on the pulses. Mass communications, then, do not ignore intellectual matters; they tend to castrate them, to allow them to sit on the side of the fireplace, sleek and useless, a family plaything. The word "disinclination" (line 3, para.2) implies that
Questions 11 ～ 13 are based on the following talk. You now have 15 seconds to read Questions 11 ～ 13. What service must be paid for
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