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题目选项分析

A certain cultivated herb is one of a group of closely related plants that thrive in soil with high concentrations of metals that are toxic to most other plants. Agronomists studying the growth of this herb have discovered that it produces large amounts of histidine, an amino acid that, in test-tube solutions, renders these metals chemically inert. Hence, the herb`s high histidine production must be the key feature that allows it to grow in metal-rich soils.

In evaluating the argument, it would be most important to determine which of the following?

【选项】Whether others of the closely related group of plants also produce histidine in large quantities

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:OG16-100
  • 题目来源2:OG17-641
  • 题目来源3:OG18-644
  • 题目来源4:OG19-644
  • 题目来源5:OG20-735
正确率:61%