题库> 逻辑 CR> CR-04339k

题目选项分析

Which of the following most logically completes the argument below?

Using broad-spectrum weed killers on weeds that are competing with crops for sunlight, water, and nutrients presents a difficulty: how to keep the crop from being killed along with the weeds. For at least some food crops, specially treated seed that produces plants resistant to weed killers is under development. This resistance wears off as the plants mature. Therefore, the special seed treatment will be especially useful for plants that ______.

【选项】 provide, as they approach maturity, shade dense enough to keep weeds from growing

选项是否正确?

答对用户笔记

题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:OG15-74
  • 题目来源2:OG16-71
  • 题目来源3:OG17-609
  • 题目来源4:OG18-609
  • 题目来源5:OG19-606
正确率:44% 中等