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  3. In 1915 Einstein made a trip to Gottingen to give some lectures at the invitation of the mathematical physicist David Hilbert. H

In 1915 Einstein made a trip to Gottingen to give some lectures at the invitation of the mathematical physicist David Hilbert. H

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问题     In 1915 Einstein made a trip to Gottingen to give some lectures at the invitation of the mathematical physicist David Hilbert. He was particularly eager—too eager, it would turn 【C1】______ to explain all the intricacies of relativity to him. The visit was a triumph, and he said to a friend excitedly: "I was able to【C2】______Hilbert of the general theory of relativity."
    【C3】______all of Einstein’ s personal turmoil at the time, a new scientific anxiety was about to 【C4】______. He was struggling to find the right equations that would 【C5】______ his new concept of gravity, 【C6】______ that would define how objects move【C7】______space and how space is curved by objects. By the end of the summer, he【C8】______the mathematical approach he had been【C9】______for almost three years was flawed. And now there was a【C10】______pressure. Einstein discovered to his【C11】______that Hilbert had taken what he had lectures and was racing to come up【C12】______the correct equations first.
    It was an enormously complex task. Although Einstein was the better physicist. Hilbert was the better mathematician. So in October 1915 Einstein【C13】______himself into a month-long-frantic endeavor in【C14】______he returned to an earlier mathematical strategy and wrestled with equations, proofs, corrections and updates that he【C15】______to give as lectures to Berlin’s Prussian Academy of Sciences on four【C16】______Thursdays.
    His first lecture was delivered on Nov. 4,1915, and it explained his new approach,【C17】______he admitted he did not yet have the precise mathematical formulation of it. Einstein also took time off from【C18】______revising his equations to engage in an awkward fandango with his competitor Hilbert. Worried【C19】______being scooped, he sent Hilbert a copy of his Nov. 4 lecture. "I am 【C20】______ to know whether you will take kindly to this new solution," Einstein noted with a touch of defensiveness.  
【C5】
选项 A、imitate
B、ignite
C、describe
D、ascribe
答案C
解析 考查动词辨析。此处需要补足从句中的谓语动词。本句句意为“他努力去发现可以______其地心引力概念的正确公式，去发现那些能够定义物体移动穿过空间并且物体是如何环绕空间的那些原理。”C．describe意为“描述”，符合语境。imitate“模仿”；ignite“点火，点燃”；ascribe“归因于”，均不符合题意。故选C。
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