Ballpoint pens have made life easier for millions of people——完形填空 - 精炼解析 - 优雅作文网,51小游戏,小学生500字日记,酥子根

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Ballpoint pens have made life easier for millions of people——完形填空

标签:关于 好的 有关 修饰 时间:2013-05-25  来源:精炼解析
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导读: Ballpointpenshavemadelifeeasierformillionsofpeople.Atonetime1didnotliketheirstudentsto2withpen.Perhapsitwasbecausepenscanleak(漏)anditis3tospill(溢出)theink.Anditishardtowriteonthinorcheappaperwiththe...
Ballpoint pens have made life easier for millions of people——完形填空

  Ballpoint pens have made life easier for millions of people. At one time   1   did not like their students to   2   with pen. Perhaps it was because pens can leak(漏) and it is   3   to spill(溢出) the ink. And it is hard to write on thin or cheap paper with them.
        Ladislao Biro   4   for a newspaper in Budapest. He spent all day   5   his desk. Day in and day out, he corrected   6   of thin, cheap paper with a pen and ink. He often had to stop to   7   his pen and it did not write   8   on the thin paper. He and his brother George   9   some experiments. They wanted a pen that did not leak, with ink that did not spill. Why not   10   a little ball at the end?
        Two englishmen, Henry Martin and Frederick Miles, like the   11  .It was the   12   of the Second World War. The Air Force   13   a non-leak, non-spill pen for the men to write with in   14  . Martin and Miles made and   15   many thousands of Biro “writing-sticks” to the Air Force.
  1. A. factories B. schools              C. shops         D. restaurants
  2。 A。 play              B。 write                 C。 come         D。 meet
  3. A. easy              B. hard                  C. free           D. popular
  4. A. left        B. waited               C. looked              D. worked
  5. A. on          B. near                  C. at                     D. in
  6. A. mistake  B. books                C. pages         D. diaries
  7. A. mend     B. fill                    C. brush         D. change

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