职称英语职称英语卫生类2014年职称英语卫生类A级真题

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• 31通过Dr. David Faxon, the self-contained heart is

  A.a milestone in the artificial heart development

  B.still in the experimental stage

  C.an implantable, permanent artificial heart

  D.unavailable to all those Americans waiting for donor hearts

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• 32从文章推断出donor heart

  A.saved the lives of about 2100 Americans the year before the report

  B.will be replaced by self-contained artificial hearts sooner or later

  C.are more popular and cheaper than self-contained artificial hearts

  D.can help patients survive less than 15 years if they are in good transplant.

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