Nuclear energy may be dangerous if                          


  1. A.
    controls
  2. B.
    not controlling
  3. C.
    not controlled
  4. D.
    controlled
C
考查狀語從句的省略。當(dāng)狀語從句的主語和主句的主語一致的時候,可以把狀語從句的主語和系動詞一起省略。本題的if后面省略了Nuclear energy is.句意:如果核能沒有被控制,將會是非常危險的。故C正確。
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科目:高中英語 來源: 題型:閱讀理解

He could have been president of Israel or played violin at Carnegie Hall, but he was too busy thinking. His thinking on God, love and the meaning of life grace our greeting cards and day-timers.

Fifty years after his death, his shock (蓬亂) of white hair and hanging mustache still symbolize genius. Einstein remains the foremost scientist of the modern time. Looking back 2,400 years, only Newton, Galileo and Aristotle were his equals.

Around the world, universities and academies (研究院) are celebrating the 100th anniversary of Einstein's "miracle year" when he published five scientific papers in 1905 that basically changed our grasp of space, time, light and matter. Only he could top himself about a decade later with his theory of relativity.

Born in the age of horse-drawn carriages, his ideas launched a technological revolution that has made more change in a century than in the previous two thousand years. Computers, satellites, telecommunication, lasers, television and nuclear power all owe their invention to ways in which Einstein exposed a stranger and more complicated reality underneath the world.

He escaped Hitler's Germany and devoted the rest of his life to human rights and peace with an authority unmatched by any scientist today, or even most politicians and religious leaders. He spoke out against fascism (法西斯主義) and racial prejudice. His FBI (美國聯(lián)邦調(diào)查局) file ran 1,400 pages.

His letters expose a disorderly personal life -- married twice and indifferent toward his children while absorbed in physics. Yet he charmed lovers and admirers with poetry and sailboat outings. Friends and neighbors fiercely protected his privacy.

The first paragraph implies that Einstein _____.

       A.had the gift for politics and music

       B.had run for president before he worked at his research

       C.was an excellent violinist

       D.was more a political leader or a musician than a thinker

When you think of Einstein, what typical appearance was formed in your mind?

       A.Funning and humorous, with an air of a musician.

       B.Wearing very wide trousers, a moustache, with an image of an actor.

       C.Rough untidy mass of white hair and hanging moustache, with an image of thinking.

       D.Black long hair and moustache, with his eyes deep set.

Why was 1905 called Einstein’s “miracle year”?

       A.Because he topped himself with the theory of relativity.

       B.Because he made important discoveries of space, time, light and matter.

       C.Because he published five papers on his theory of relativity.

       D.Because he wrote five important articles to help people better understand space, time, light

and matter.

Which of the following is not true about Einstein according to the passage?

       A.When he was absorbed in his research, he didn’t care for his family.

       B.He tried to amuse his family and friends in his spare time.

       C.He was so busy with the physical research that he showed no interest in politics.

       D.His theory led to much improvement in many technological fields.

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科目:高中英語 來源: 題型:閱讀理解

       The twentieth century saw greater changes than any century before changes for the better, changes for the worse, changes that brought a lot of benefits to human beings ,changes that put man in danger .Many things caused the changes ,but ,in my opinion ,the most important was the progress in science.

       Scientific research in physics and biology has vastly broadened our views. It has given us a deeper knowledge of the structure of matter and of the universe ,it has brought us a better understanding of the nature of life and of its continuous development .Technology in the application of science has made big advances that have benefited us in nearly every part of life.

       The continuation of such activities in the twenty-first century will result in even greater advantages to human beings : in pure science―a wider and deeper knowledge in all fields of learning ;in applied science―a more reasonable sharing of material benefits ,and better protection of the environment.

       Sadly ,however ,there is another side to the picture .The creativity of science has been employed in doing damage to mankind .The application of science and technology to the development and production of weapons of mass destruction has created a real danger to the continued existence of the human race on this planet .We have seen this happen in the case of nuclear weapons ,Although their actual use has so far occurred only in the Second World War ,the number of nuclear weapons that were produced and made ready for use was so large that if the weapons had actually been used ,the result could have been the ruin of the human race ,as well as of many kinds of animals.

       William Shakespeare said. “The web of our life is of a mingled yarn(紗線),good and ill together. “The above brief review of the application of only one part of human activities―science seems to prove what Shakespeare said. But does it have to be so ?Must the ill always go together with the good ?Are we biologically programmed for war?

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科目:高中英語 來源:2013屆四川省瀘州市高級教育培訓(xùn)學(xué)校高三上學(xué)期10月月考英語試卷(帶解析) 題型:填空題

下面文章中有5處(第61–65題)需要添加小標(biāo)題。請從以下選項(A、B、C、D、E和F)中選出符合各段意思的小標(biāo)題,并在答題紙上將相應(yīng)選項的標(biāo)號涂黑。選項中有一項是多余選項。
(注意:請務(wù)必將答案填到答題卷相應(yīng)位置。
A. Slow Down Your Life
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C. Separate Your Actions
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E. Relieve Pressure by Firmly Saying “No”
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Less is more. This is why we say: reduce things by half instead of doubling them, get rid of junk instead of piling it up, relax instead of stressing, slow down instead of speeding up. Apply these principles in your everyday life in a conscious way. You will then find yourself well along on your journey to simplification.
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【小題3】________
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科目:高中英語 來源:2014屆重慶西南大學(xué)附屬中學(xué)高二下學(xué)期期中考試英語試卷(解析版) 題型:閱讀理解

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科目:高中英語 來源:2015屆山西省高一10月月考英語卷(解析版) 題型:閱讀理解

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So the extremes are uranium in the soil to bananas?

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So what then is the largest contributor of ionizing radiation?

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