英语阅读理解题

阅读理解题 第31题 The sea has always interested man. From it he can get food, minerals, and treasure. For thousands of years, he could sail on it. But he could not go far beneath its surface.Man wants to explore deep into the sea. However, he is not a fish. Because he must breathe air, he can not stay under the water’s surface for any length of time. To explore deep water, man faces even more dangers and problems.A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases. He can wear a diving suit and have air pumped to him from above. He can carry a tank of air on its back and breathe through a hose and a mouthpiece.Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea. His body is under great pressure.When a diver is under great pressure, his blood takes in some of gases he breathes. As he rises to surface, the water pressure becomes less. If the diver rises too quickly, the gases in his blood form bubbles. The diver is then suffering from the bends (潜水员病). The bends can cause a diver to double up in pain. They can even kill him. 1．阅读理解 On the whole, this passage is about _______ . A、special mixture of gases in deep sea B、the problems man faces in deep-sea diving C、air pressure under the surface of sea water D、a kind of illness that man suffers in the sea 2．阅读理解 A diver’s body in deep water _______ . A、is under great pressure B、is just ｌｉｋｅ that of a fish C、suffers from the bends D、 weighs very little 3．阅读理解 The passage does not say, but it makes you think that _______ . A、deep-sea divers should be in good health B、divers explore the deep sea only for treasure C、diving under water too quickly causes a kind of illness D、there is a special mixture of gases under the sea 4．阅读理解 Why does a diver get the bends? A、He tries to do exercises under the water. B、His diving suit weighs too much. C、He comes to the surface too quickly. D、The air in his blood is used up. 5．阅读理解 From the passage we can see that _______ . A、the sea began to interest man in the last few years B、man is not at home deep in the sea C、all divers will get the bends sooner ｏｒ later D、the air in the seawater will kill a diver if he is not careful 第32题 Ballet training in Russia begins at age nine or ten. Whatever the limitations of ballet in the Soviet Union, it is no wonder that Russian ballet dancers perform with ease leaps and lifts seldom attempted elsewhere, and that the standard of dancing in a Russian corps de ballet is far above that usually seen in other countries — nine years of ballet discipline is almost unheard of outside Russia.The period devoted to dance classes increases gradually from two or three hours a day to five or six. As in other institutions of higher learning, ballet students receive monthly government stipends in their last four years, varying from 160 to 200 rubles ($16 to $20). Of the thirty pupils to begin ballet each year, fewer than twenty-five usually graduate;the others drop out because of poor health or lack of ability.Upon graduation, the staring salary for members of a corps de is 100 rubles a month, while prima ballerinas receive 6000. Russia’ most famous ballet company, the Bolshoi, has first pick of each graduating class, but few dancers have the good fortune to begin with this company;all graduates, however, are assured of jobs in ballet.Stars such as Ulanova were produced in this fashion, with training started early and security, if not intellectual independence, guaranteed. 1．阅读理解 Ballet training in Russia begins when a child _______ . A、begins school B、is in the primary school C、finishes his academic work D、can walk 2．阅读理解 Long training has enabled Russian ballet dancers to _______ . A、give unusually long performances B、develop new ballet figures C、perform leaps ａｎｄ lifts seldom seen elsewhere D、overcome the limitations of ballet in the U.S.S.R. 3．阅读理解 According to the selection, Russian corps de ballet have _______ . A、unusually high standards of dancing B、greater discipline than the companies in any other country C、more applicants than corps de ballet companies D、more professional dancers than most ballet companies 4．阅读理解 The students who graduate are assured of _______ . A、economic security B、intellectual independence C、6000 rubles a month D、both A ａｎｄ B 5．阅读理解 Implied but not stated: _______ . A、students in institutions of higher learning in the U.S.S.R. receive stipends fro B、only the best students in the ballet classes receive government stipends C、the author does not think that Soviet ballet is excellent in every respect D、financial security is more important to Soviet ballet dancers than is ballet its 收起