为方便大家备考GMAT考试，澳际留学为特为大家收集2011年GMAT机经，下面是2011年GMAT逻辑机经整理，截至2011年1月25日，共134题，以下从31题开始，前1-30题，见 GMAT机经,2010年12月GMAT逻辑机经(至12.30)(一)。希望能够帮助大家，澳际留学祝大家考试顺利！

81动物园员工得病

V1忘了是gwd原题还啥了，说动物园员工因为经常接触动物，感染动物身上啥细菌，得一种病的几率是30%。所以推出，经常养动物的人，感染该病的几率是大于等于30%.问加强： 选：动物园员工感染该病以后经常会选择换工作。（720）

22. GWD26-Q22 People who have spent a lot of time in contact with animals often develop animal-induced allergies, some of them quite serious. In a survey of current employees in major zoos, about 30 percent had animal-induced allergies. Based on this sample, experts conclude that among members of the general population who have spent a similarly large amount of time in close contact with animals, the percentage with animal-induced allergies is not 30 percent but substantially more. Which of the following, if true, provides the strongest grounds for the experts’ conclusion? A. A zoo employee who develops a serious animal-induced allergy is very likely to switch to some other occupation. B. A zoo employee is more likely than a person in the general population to keep one or more animal pets at home C. The percentage of the general population whose level of exposure to animals matches that of a zoo employee is quite small. D. Exposure to domestic pets is, on the whole, less likely to cause animal-induced allergy than exposure to many of the animals kept in zoos. E. Zoo employees seldom wear protective gear when they handle animals in their care.

82一道是说有个制造企业生产出一种洗衣粉，里面有一种酶可以分解衣服的颜色，使衣服的洗完以后和原来一部分褪掉的颜色一样。后来这个产品成功了，问支持。有两个选项有点搞的，我选了能生产出不一样的效果的产品容易成功。还有一个是关于酶和衣服怎么样的，好象是E，没看很明白。 还有一题是飞机制造企业接了个什么定单。但是接了新的定单还是没赚到钱，这道题目我觉得我做过，可能在GWD里。 果然被我找到了~~对，就是这个，不过我忘了我选了什么。。。(640) A shortage of orders for Manto Aircrafts airliners has led analysts to predict that the manufacturer will have to lay off workers, the new order that consolidatedairlines has just made for 20 of Manto’s model TX jets does not provide a reason for the analysts to revise their predictions, because simultaneously with its neworder, consolidated canceled its existing order for an equal number of manto’slarger, more expensive model Z jets.

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

A.Manto relies more heavily on outside subcontractors to provide the labor to manufacture the model Z than it does the model TX

B.The Manto employees who currently work to manufacture the model Z are not proficient at manufacturing the model TX

C.Manto includes all required maintenance work for the first five years in the price of each jet it sells

D.Manto has had to lay off workers several times within the past ten years but has typically rehired many of the workers when it subsequently received new orders

E.A large number of the airliners in consolidated fleet are at the beginning of their expected service life

为方便大家备考GMAT考试，澳际留学为特为大家收集2011年GMAT机经，下面是2011年GMAT逻辑机经整理，截至2011年1月25日，共134题，以下从31题开始，前1-30题，见 GMAT机经,2010年12月GMAT逻辑机经(至12.30)(一)。希望能够帮助大家，澳际留学祝大家考试顺利！

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