2. 外语
  3. In France about seventy-five years ago, a desperate woman brought her young son into the laboratory of Louis Pasteur. The boy ha

In France about seventy-five years ago, a desperate woman brought her young son into the laboratory of Louis Pasteur. The boy ha

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问题     In France about seventy-five years ago, a desperate woman brought her young son into the laboratory of Louis Pasteur. The boy had been badly 【S1】______ by a mad dog, and a terrible death from rabies was certain to follow.
    Pasteur was a doctor. He had saved the silk industry of France from ruin by working out a method for prevention of two diseases of silkworms. He had invented a process for preserving food by killing the bacteria contained in it and chilling it. And he had discovered a vaccine which 【S2】______ chickens against virulent 【S3】______ of chicken cholera(霍乱), and another which protected both animals and men from the feared disease of anthrax(炭疽热). Pasteur had also 【S4】______ a vaccine which would usually prevent rabies in animals bitten by mad dogs. But the vaccine had never been 【S5】______ on man. It would be a daring 【S6】______, but the 【S7】______ had been bitten so badly that he would surely perish unless quick actions were taken. Pasteur took the 【S8】______. He tried his vaccine on a human being for the first time. The boy lived! Thus, a rabies vaccine was 【S9】______ to the world.
    Today, Louis Pasteur is 【S10】______ one of the greatest scientists of all time. Some of his vaccines made possible the control of diseases that had cost millions of lives.

             Word Bank:
A. disease              I. patient
B. experiment           J. protected
C. expand               K. brought
D. introduced           L. developed
E. considered           M. attacks
F. tried                N. risk
G. bitten               O. save
H. succeed
选项
答案G
解析
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