2. 外语
  3. The present universal fear has been the result of a forward surge in our knowledge and ______ of certain dangerous factors in th

The present universal fear has been the result of a forward surge in our knowledge and ______ of certain dangerous factors in th

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问题 The present universal fear has been the result of a forward surge in our knowledge and ______ of certain dangerous factors in the physical world.
选项 A、automation
B、perception
C、manipulation
D、administration
答案C
解析 名词辨义。automation意为“自动化，自动操作”，如：computer design automation(计算机设计自动化)；perception意为“感觉，知觉，洞察力”，如：form and shape perception(形状知觉)；manipulation意为“操纵，控制”，如：the careful manipulation of circumstances(对形势的谨慎操纵)；administration意为“管理，经营，行政部门”，如：under one’s administration(在某人的管理下)。原句表达人们普遍担心某些危险因素的操纵，所以应选C)。
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大学英语四级

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