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74- Which choice best concludes the essay by reiterating its main idea?

  • F. NO CHANGE

  • G. so, not surprisingly, in 2001 McCoy was inducted into the National Inventors Hall of Fame, located in Alexandria, Virginia.

     
  • H. even having applications in the booming aluminum manufacturing industry of the 1940s.

     
  • J. making this story, for so many reasons, “the genuine article.”