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题目选项分析

Chaco Canyon, a settlement of the ancient Anasazi culture in North America, had massive buildings. It must have been a major Anasazi center. Analysis of wood samples shows that some of the timber for the buildings came from the Chuska and San Mateo mountains, 50 miles from Chaco Canyon. Only a major cultural center would have the organizational power to import timber from 50 miles away.

In the argument given, the two portions in boldface play which of the following roles?

【选项】The first is a premise used to support the argument`s main conclusion; the second is a premise used to support another conclusion drawn in the argument.

选项是否正确?

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题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:OG18-561
  • 题目来源2:OG19-562
  • 题目来源3:OG20-643
正确率:65%