西交10春学期《英语4（新录）》在线作业1-2

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西交10春学期《英语4（新录）》在线作业一
      试卷总分：100       测试时间：--       试卷得分：100
              单选题


      一、单选题（共 25 道试题，共 100 分。）    得分：100
    V 1.  The aircraft base is protected
      with specially designed shelters which are built to ( )ground and air
      attacks.
      A. launch
      B. withstand
      C. contest
      D. contend
      正确资料：B      满分：4  分  得分：4
      2.  This disease ( ) in Africa but now spread to many parts of the world.
      A. derived
      B. originated
      C. sparkled
      D. dwelled
      正确资料：B      满分：4  分  得分：4
      3.  AIDS activists permanently changed and shortened America's ( ) process
      for testing and approving new drugs of all kinds, for all disease.
      A. efficient
      B. stagnant
      C. intricate
      D. appropriate
      正确资料：B      满分：4  分  得分：4
      4.  We need someone really ( ) who can organize the office and make it run
      smoothly.
      A. crucial
      B. realistic
      C. essential
      D. efficient
      正确资料：D      满分：4  分  得分：4