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Ythex has developed a small diesel engine that produces 30 percent less particulate pollution than the engine made by its main rival, Onez, now widely used in Marania; Ythex's engine is well-suited for use in the thriving warehousing businesses in Marania, though it costs more than the Onez engine. The Maranian government plans to ban within the next two years the use of diesel engines with more than 80 percent of current diesel engine particulate emissions in Marania, and Onez will probably not be able to retool its engine to reduce emissions to reach this target. So if the ban is passed, the Ythex engine ought to sell well in Marania after that time.

Which of the following is an assumption on which the argument above depends?

【选项】The government's ban on high levels of pollution caused by diesel engines, if passed, will not be difficult to enforce.

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:OG20-语文分册-142
难度: 难