单选题Before his death last year, Professor Johnson decided that he ______ leave $2,000,000 to his university.A) canB) wouldC) mayD) shall

单选题It is clear that some people who participate in exercise training will develop injuries to their bones, muscles, and joints (关节). Despite unfounded reports in the mass media of extremely high injury rates among adult exercisers, there have been few good studies of exercise injuries in populations. One of the difficulties in performing such studies has been the need to identify both the number of cases and the number of people at risk for injury. In other words, it is difficult to know the number of individuals injured and the total number of individuals exercising in the population. But these two figures are necessary in order to calculate (统计) true injury rates Normally, injury is defined as an accident that causes a person to stop exercising for al least one week. The best available studies on injury rates show that about 25 to 30 percent of adult runners become "injured" (based on the above definition) over the course of a year. More serious injuries include those for which the injured person seeks medical care. If only they are considered, injury rates are much lower, perhaps in the range of 1 percent per year. Little is known about the causes of exercise injuries. One factor that has been linked to injury is the amount of exercise; for example, individuals who run more miles are likelier to be injured than those who run fewer miles. Factors such as age, sex, body type, and experience have not been shown to be associated with risk of injury. It seems logical that structural abnormalities, sudden increases in training intensity, and types of equipment used are likely to be related to injury risk. However, data to support these opinions are not available.

单选题Not only the whole nation, but the whole Europe, indeed the whole human society{{U}} {{/U}}to alter its attitude to racial problems. A. need B. needs C. has a need D. have a need

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单选题She ever being so kind to me, I felt obliged to help her when she was in trouble.A．她为人很好，因此她有什么麻烦我都觉得应该帮忙。B．对我来说她曾经是如此善良，所以她惹了麻烦我都尽力帮她。C．她向来对我很好，所以她有什么麻烦我都觉得应该帮忙。D．对我来说她曾经是那么好，所以她有什么麻烦我都尽力帮她。

单选题I prefer to live in the country rather than ______ in a city. A. to live B. live C. living D. lived

单选题Although Beethoven could sit down and make up music easily, his really great compositions did not come easily at all. They cost him a great deal of hard work. We know how often he rewrote and corrected his work because his notebooks are still kept in museums and libraries. He always found it hard to satisfy himself. When he was 28, the worst difficulty of all came to him. He began to notice a strong humming in his ears. At first he paid little attention, but it grew worse, and at last he consulted doctors. They gave him the worst news any musician can hear: he was gradually going deaf. Beethoven was in despair; he was sure that he was going to die. He went away to the country, to a place called Heiligenstadt, and from there he wrote a long farewell letter to his brothers. In this he told them how depressed and lonely his deafness had made him. "It was impossible for me to ask men to speak louder or shout, for I am deaf," he wrote. "How could I possibly admit an infirmity in the one sense (hearing) which should have been more perfect in me than in others? ...I must live like an exile." He longed to die, and said to death, "Come when you will, I shall meet you bravely." In fact, Beethoven did something braver than dying. He gathered his courage and went on writing music, though he could hear what he wrote only more and more faintly. He wrote his best music, the music we remember him for, after he became deaf. The music he wrote was very different from any that had been composed before. Instead of the elegant and stately music that earlier musicians had written for their wealthy listeners, Beethoven wrote stormy, exciting, revolutionary music, which reminds us of his troubled and courageous life. He grew to admire courage more than anything, and he called one of his symphonies the Eroica or heroic symphony , "to celebrate the memory of a great man". Describing the dramatic opening notes of his famous Fifth Symphony , he said, "thus fate knocks on the door." In time Beethoven went completely deaf, so deaf that he could not hear even the stormiest parts of his exciting music. But in those years he wrote more gloriously than ever. He could "hear" his music with his mind, if not with his ears. His friends had to write down what they wanted to say to him. He was lonely and often unhappy, but in spite of this, he often wrote joyful music. In his last symphony, the Ninth, a choir sings a wonderful hymn of joy. Because of his courage and determination to overcome his terrible disaster, his music has given joy and inspiration to millions of people.

单选题An engineer is needed by the company to manage the work of installation teams，and to provide engineering assistance when problems occur． A．公司需要一位工程师来指挥安装工作，并在出现问题时提供工程指导。 B．公司聘用了一位工程师，让他做安装工作，同时还要解决工程方面的问题。 C．公司需要聘用工程师来帮助公司安装设备，提供工程援助以及解决出现的问题。 D．公司需要一位工程师来领导安装小组的工作，并在出现问题时提供工程方面的帮助。

单选题it's high time ______ firm measures to protect our environment. A. we take B. we'll take C. we had take D. we took

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单选题He wonders ______ the sound came from.

单选题The human beings alone could pass on to the young the wisdom and experience of the old.A) 人类独自把前人的智慧和经验传授给下一代。B) 只有人类才能把以前的智慧和经验传授给下一代。C) 只有人类才能把前人的智慧和经验传授给下一代。D) 人类独自把以前的智慧和经验传授给下一代。

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单选题I can still remember the city ______ my mother and I used to live. A) where C) which B) in where D) that

单选题Dr. Smith, together with his wife and two daughters, ______ to arrive on the evening flight.

单选题Few things are impossible in themselves; and it is often for want of will, rather than of means, that man fails to succeed.

单选题Not until several months later ______ I realize how foolish I had been then.

单选题Due to the increase in the price of fuel，we will limit our free delivery service to any orders over $200．

单选题Tom was the only one of the students who ______ named Outstanding Student.A) isB) areC) wasD) were

单选题 {{B}}Conversation 2{{/B}} {{B}}Questions 8 to 10 are based on the conversation you've just heard.{{/B}}