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浙江自考《英语(一)》题型测试033题

2018-08-09 14:02来源:浙江自考网
浙江自考《英语(一)》题型测试033题,由浙江省自考网整理,供自考生自考练习。更多自考英语(一)题型测试,敬请自考生关注浙江省自考网。
 
1:单选题
 
  【阅读理解】In 2006, Blackburn, of the University of California, San Francisco, and Greider, of Johns Hopkins University in Baltimore, shared the Lasker prize for basic medical research with Jack Szostak of Harvard Medical School. Their work set the stage for research suggesting that cancer cells use telomerase to sustain their uncontrolled growth. The research by Blackburn and Greider helps suggest the role of______.
 
  A、money in medical research
 
  B、proteins in cancer treatment
 
  C、hormones in the functioning of life
 
  D、telomerase in the growth of cancer cells
 
 
  
 
2:单选题
 
  【填句补文】Gang Xiao and Ben Schrag at Brown University, visualize the current by measuring subtle(细微的)changes in the magnetic field of an object and ________.
 
  A、to shrink it to the size of a desktop computer
 
  B、to make it capable of measuring very weak changes in magnetic fields
 
  C、as well as revealing microscopic defects in anything from aircraft to banknotes
 
  D、converting the information into a color picture showing the density of current at each point
 
 
 
3:单选题
 
  【填句补文】Gang Xiao and Ben Schrag at Brown University, visualize the current by measuring subtle(细微的)changes in the magnetic field of an object and ________.
 
  A、to shrink it to the size of a desktop computer
 
  B、to make it capable of measuring very weak changes in magnetic fields
 
  C、as well as revealing microscopic defects in anything from aircraft to banknotes
 
  D、converting the information into a color picture showing the density of current at each point

 
1:正确答案: D
 
  答案解析: 答案选D。本段的最后一句话表明,研究显示癌细胞利用端粒酶来支持其无限增殖,而这几位科学家的工作为这种研究打下了基础。


2:正确答案: D
 
  答案解析: 空格前的by在句中引导两个在句法结构上并列的分词短语:一个是measuring subtle (细微的) changes in the magnetic field of an object;另一个就是converting the information into…,即:通过测量一个物体的磁场内的细微变化和把信息转化成显示每一点电流强度的彩色图片而使电流显现。
 
  
3:正确答案: D
 
  答案解析: 空格前的by在句中引导两个在句法结构上并列的分词短语:一个是measuring subtle (细微的) changes in the magnetic field of an object;另一个就是converting the information into…,即:通过测量一个物体的磁场内的细微变化和把信息转化成显示每一点电流强度的彩色图片而使电流显现。
 
 
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