题目内容
He’s already（）several of the proposals in his economic plan to accommodate demands of special interests.
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Each of the area managers enjoys considerably（）in the running of his own area.
It is generally agreed that the first true cities appeared about 5,000 years ago in the food-producing communities of the Middle East. The cities of Sumeria, Egypt and the Indus Valley possessed a number of characteristics which distinguished them a truly urban area. The cities were very much larger and more densely populated than any previous settlement, and their function was clearly differentiated from that of the surrounding villages. In the cities the old patterns of kinship relations were replaced by a complex hierarchy of social classes based on the specialization of labor. Moreover, the need to keep records led to the development of writing and arithmetic, and the increased sophistication of urban society gave a new impetus to artistic expression of every kind.When the basis of city life was established in Europe and the urban tradition was drawn from the ancient cities of the Middle East via the civilizations of Greece and Rome, we can trace three main phases in the growth of the West European city. The first of these is the medieval phase, which extends from the beginning of the 11th century A. D. to about 1500. The second is the renaissance and Baroque phase which can be traced from about 1500 to the beginning of the 19th century. The third is the modern phase, extending from the early 19th century to the present day.Every medieval city began as a small settlement which grew up round a geographical or cultural focal point. This would often be a permanent structure such as a stronghold, a cathedral or a large church. In districts where travel and trade were well established, it might be a market, a river crossing, or a place where two or more trade routes met. In studies of urban geography other oldest part of a town is referred to as the nuclear settlement. There are many small towns in Europe where it is still possible to trace the outline of the original nuclear settlement. It is, of course, much more difficult to do this in the case if a large modem city which has grown to many times its original size. The ancient cities were characterized by all the following EXCEPT（）
Most earthquakes occur within the upper 15 miles of the earth’s surface. But earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much. In comparison with the total number of earthquakes each year, the number of disastrous earthquakes is very small.The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set, it will still stand no matter how much you shake the table. But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir, Morocco, was not strong enough to be recorded on distant instruments, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result.The United Nations has played an important part in reducing the damage done by earthquakes. It has sent a team of experts to all countries known to be affected by earthquakes. Working with local geologists and engineers, the experts have studied the nature of the ground and the type of most practical building code for the local area. If followed, these suggestions will make disastrous earthquakes almost a thing of the past.There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic sea waves, or tsunamis. (These are often called tidal waves, but the name is incorrect. They have nothing to do with tides.) In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them "tsunamis", meaning "harbor waves", because they reach a sizable height only in harbors.Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An adequate warning system is In use to warn all shores likely to be reached by the waves. But this only enables people to leave the threatened shores for higher ground. There is no way to stop the oncoming wave. Which of the following can NOT be concluded from the passage（）
He has been （） by magistrates that he is under investigation for corruption.
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