摘要: Mr. Palmer the directions given him in the letter. A. took B. gave C. offered D. have

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  此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾( √ );如有错误(每行只有一个错误),则按下列情况改正:
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  After I finished the school this year, I began      【小题1】__________
  to look for work. Now several month later, I still    【小题2】__________
  hadn‘t found the job that I was interested. Last Sunday 【小题3】__________
  morning I received a phone call from a man calling him  【小题4】_________
  Mr Smith. He said to me on the phone, "I hear that you do 【小题5】__________
  very well in your studies. I may have a job for you."   【小题6】__________
  I entered his office with a beaten heart. How I hoped  【小题7】_________
  that I will go through the job-hunting talk today and he  【小题8】___________
  would take me on as a lab assistant. But to my surprised,  【小题9】___________
what he said disappointing. He only needed a model.  【小题10】___________

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B
  Although man has known asbestos for many hundreds of years, it was not until 160 years ago that it was mined for the first time on the North American continent. H. W. Johns, owner of a New York City Supply Shop for roofers, was responsible for he opening of that first mine.
  Mr. Johns was given a piece of asbestos which had been found in Italy. He experimented with the material and then showed its surprising powers to his customers. After putting on a pair of asbestos gloves, which looked much like ordinary work gloves, he took red-hot coals from the fireplace and played with them in his hands. How astonished the customers were to discover that he was not burned at all. You can well imagine that he had increasing business in asbestos roofing materials. However, because it was very expensive to transport them from Italy to the United States, Mr. Johns sent out a young scientist to seek a source nearer home. This young man found great vein in the province of Quebec in Canada.
  Ever since 1881 Quebec has led the world in the production of this unusual mineral, which is made up of magnesium, silicon, iron, and oxygen. When it is mined, the asbestos is heavy, just as you would expect a mineral to be. When it is separated, a strange thing happens; the rock breaks down into fine, soft, soapy fibers .
  Scientists do not know why the rock can be separated easily into threads,but they have found thousands of uses of this fireproof material, of the so-called “cloth of stone”.
 60. Which title best expresses the main idea of this passage?
    A. Asbestos mined in Canada                  B. Fireproof matter
C. A “wonder” mineral                           D. A new roofing material
 61. Johns proved his ability as a salesman by_______.
    A. going into roofing business              
B. carrying asbestos from Italy
    C. sending a trained scientist                 
D. showing the use of asbestos gloves
 62. Which is the most important character of asbestos that the author wants to show us?
    A. It is like thread.                               B. It feels soapy.
C. It burns easily.                                 D. It is unusually heavy.
 63. The author’s main purpose in writing this passage was to _______.
    A. show the need for more scientists
    B. compare asbestos with other minerals
    C. increase the sales of asbestos
    D. present facts about asbestos

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