The companies that manufacture and sell aspirin and acetaminophen would not also manufacture and sell ibuprofen.

　　 The introduction of ibuprofen would not increase total sales of nonprescription pain reliever.

　　8. New regulations in Mullentown require manufacturers there to develop five-year pollution-reduction plans. The regulations require that each manufacturer develop a detailed plan for reducing its released pollutants by at least 50 percent. Clearly, the regulations will not result in significant pollution reduction, how- ever, since the regulations do not force manufacturers to implement their plans.

　　Which of the following, if true, most weakens the argument?

　　 Mullentowns manufacturing plants are not the only source of pollution there.

　　 Detailed plans would reveal that measures to reduce released pollutants would also reduce manufacturers costs for materials, waste disposal, and legal services

　　 Pollutants that manufacturing processes create but that are not released directly into the environment must nonetheless be collected and prepared for disposal

　　 Any reductions in pollutants released from Mullentowns manufacturing plants would not be noticeable for at least five years.

　　 Each manufacturer will be required to submit its plan to a committee appointed by Mullentowns officials.

【新gre考试阅读逻辑题练习(第五套)】相关文章：

★ 新GRE阅读短文练习题(2)

★ 新gre逻辑阅读 每日一练4

★ 新GRE考试阅读逻辑题练习(第五套)

★ 新gre考试阅读逻辑题练习(第十套)

★ 新gre考试阅读逻辑题练习(第七套)

★ 新gre逻辑阅读 每日一练38

★ 新gre考试阅读逻辑题练习(第九套)

★ GRE考试阅读长难句中译英练习(61-65)

★ 新gre逻辑阅读 每日一练44

★ 新gre阅读：黑人文学