题库 > 语法SC > 题目aab14h
题目内容
Dr. Tonegawa won the Nobel Prize for discovering how the body can constantly change its genes to fashion a seeming unlimited number of antibodies, each specifically targeted at an invading microbe or foreign substance.
  • Aseeming unlimited number of antibodies, each specifically targeted at 分析该选项
  • Bseeming unlimited number of antibodies, each targeted specifically to 分析该选项
  • Cseeming unlimited number of antibodies, all specifically targeted at 分析该选项
  • Dseemingly unlimited number of antibodies, all of them targeted specifically to 分析该选项
  • Eseemingly unlimited number of antibodies, each targeted specifically at 分析该选项
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正确答案: E
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题目基本信息

  • 所属科目:语法SC
  • 题目来源1:OG12-40
  • 正确率:65%
  • 难度:

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