Directions: In this section you are required to write an essay in accordance with following requirements. A. Title: Scientif

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问题    Directions: In this section you are required to write an essay in accordance with following requirements.
    A. Title: Scientific Discovery-Curse or Blessing
    B. Time limit: 40 minutes
    C. Word limit: 180—200 words(not including the given opening sentences)
    D. Your composition should be based on the given opening sentences of each paragraph.
    E. Your composition must be written neatly on the ANSWER SHEET.
1. Outlines:
   1. New scientific discoveries nearly always bring to mankind a blessing;
   Yet sometimes scientific discoveries may prove a curse upon human race;
   The misuse of scientific discoveries must be prevented.

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答案 Scientific Discovery-Curse or Blessing New scientific discoveries nearly always bring to mankind a blessing. It is the new scientific discoveries that bring human beings from primitive caves gradually to cozy and comfortable dwelling houses, from shabby cotton clothes to various good-quality wearing apparel, from simple food to various kinds of nutritious foods. It is the new scientific discoveries that change people’s ways of living, make people communicate more easily and broaden mankind’s vision to the global village. Indeed, new scientific discoveries have fundamentally changed our earth and greatly improved living standard of the inhabitants on it. Yet sometimes scientific discoveries may prove a curse upon human race. Especially that is the case when they are used or controlled by evil men or war maniacs. Take explosives as an example. Scientists succeeded in inventing explosives just for the sake of increasing productivity in mining industry, architectural industry, and so on. But such war maniacs as Hitler and his followers wanted to dominate the whole world and establish the Third Empire, they un leashed the Second World War and killed millions of innocent civilians. It proves that when some scientific discoveries are misguidedly used, they will pose a great threat to man’s peaceful environment and life safety. Thus, the misuse of scientific discoveries must be prevented. First of all, government should legislate for the benefit of the people and educate people to obey the law and put it into enforcement effectively. Secondly, we should have correct attitude towards some scientific discoveries because they are sometimes regarded as two-edged swords. Humans should aim at exploring the positive aspects fully but strictly control their negative use and try to eliminate the hazards to human race.

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