本贴相关题目 TN-17-CR-22 (FIEN)

00:00:00

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?

AA zoo employee who develops a serious animal-induced allergy is very likely to switch to some other occupation.
BA zoo employee is more likely than a person in the general population to keep one or more animal pets at home
CThe percentage of the general population whose level of exposure to animals matches that of a zoo employee is quite small.
DExposure to domestic pets is, on the whole, less likely to cause animal-induced allergy than exposure to many of the animals kept in zoos.
EZoo employees seldom wear protective gear when they handle animals in their care.

正确答案: A

第一感觉排除的居然是正确选项，这个怎么整

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bunnyfdu2015

电梯直达

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发表于 2014-7-11 23:52:50 | 只看该作者回帖奖励

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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 zoo employee who develops a serious animal-induced allergy is very likely to switch to some other occupation.
	A zoo employee is more likely than a person in the general population to keep one or more animal pets at home
	The percentage of the general population whose level of exposure to animals matches that of a zoo employee is quite small.
	Exposure to domestic pets is, on the whole, less likely to cause animalinduced allergy than exposure to many of the animals kept in zoos.
	Zoo employees seldom wear protective gear when they handle animals in their care.

答案A，我一上来就觉得这A不是太扯了么，我选的C，觉得C至少提到了sample和general