对于没有对新gre阅读准备充分的考生,建议第一遍时一定卡时间练习。以下是整理的新GRE阅读逻辑题练习10套,所有10个练习共计132道逻辑单题,数量已经足够;反复训练这些题目,希望能够帮助大家攻克新GRE阅读题。
1. Drug companies lose money when manufacturing drugs that cure those suffering from rare diseasesbecause selling a drug to only a few people usually does not recoup manufacturingexpenses.Therefore, a company manufacturing any of the drugs that cure those suffering from loxemia, an extremely rare disease, will undoubtedly lose money. Which of the following, if true, most seriously weakens the conclusion above?
Several drugs that cure those suffering from loxemia also cure those suffering from very common illnesses.
Most of those who contract loxemia also con- tract another illness concurrently.
Most of the drug companies that manufacture drugs that cure rare diseases do not manufac- ture drugs that cure loxemia.
A sizable number of people are afflicted with one or another rare disease even though each rare disease afflicts only a small number of people.
The larger the amount of a drug that is manu- factured, the lower the manufacturing expense for each unit of the drug that is produced.
2.The tomb of a warrior killed in 1501 bears a sculpted portrait depicting him dressed for battle.Some his- torians attribute the portrait to an artist from that century, but of the many references to the tomb in surviving documents, none that predates the 1800s mentions the portrait.The portrait is therefore more likely the work of a much later artist. Which of the following, if true, would also support the conclusion of the argument if substituted for the evidence given concerning the portrait?
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