军队职称英语真题汇编-阅读理解13

试卷预览

• 1What is gene therapy supposed t do f it lives p to its promise（  ）。

  A.Screen a baby for sex

  B.Weed out undesirable attributes

  C.Insert genes

  D.Identify genetic disorders

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• 2What can scientists do now（  ）。

  A.Prescreena baby's sex

  B.Screen babies for desirable attributes

  C.Insert genes parents want

  D.Craft genes in a lab

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• 3Which of the following best expresses Jeremy Rifkin's attitude toward designing babies through gene therapy（  ）。

  A.Strongly supportive

  B.Cautiously welcome

  C.Uncommitted

  D.Critical

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• 4Which of the following statements is true（  ）。

  A.Designing babies may cause ethical concerns

  B.Designing babies is purely scientific and will not cause ethical problems

  C.The prospect of designing babies has already elicited strong criticism from variouscommunities

  D.People are concerned about the possible harm done to science by designing babies

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• 5What does the author mean when he says"They will have a bit of time"(para5)（  ）。

  A.Designer babies will soon be a reality

  B.Nature will be altered by designer babies

  C.There is no need at the moment to be too worried about designer babies

  D.Scientists are working against time to design babies

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