题库> 逻辑 CR> CR-006rph

题目选项分析

Wood smoke contains dangerous toxins that cause changes in human cells. Because wood smoke presents such a high health risk, legislation is needed to regulate the use of open-air fires and wood-burning stoves.

Which of the following, if true, provides the most support for the argument above?

【选项】In valleys where wood is used as the primary heating fuel, the concentration of smoke results in poor air quality.

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:OG12-11
  • 题目来源2:OG15-14
  • 题目来源3:OG16-19
正确率:61%