北美二战娘子军

usababy

    

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.

一道怪题, 大家帮忙瞧瞧

zy39063

多谢许M的讨论贴，俺已经看了，这个办法挺好，以后大家看到有启发的帖子都可以贴出来共享，吼吼

我也是一到周末，在家学习时间大大缩水，效率和劲头也节节退！唉，这让人盼望又烦恼的周末又过去啦。。。

zy39063

BABY的题我怎么觉得都不对呀？？答案是啥啊

许仙

以下是引用usababy在2008-4-7 8:55:00的发言：

 

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.

一道怪题, 大家帮忙瞧瞧

我觉得选A,对不？

[此贴子已经被作者于2008-4-7 9:07:18编辑过]

smartcoco

俺也觉得是A。BABY,正解是哪个？

usababy

许兄的答案是对哒
你的功夫已经到家了

usababy

以下是引用smartcoco在2008-4-7 9:48:00的发言：
俺也觉得是A。BABY,正解是哪个？

是A
哈哈, 你们都对啦

许仙

我是蒙上了这么一个，逻辑是我的心头大患！

zy39063

虽然相比之下A好象对的，但为什么是A呢？请知道的MM解释一下吧

smartcoco

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.

（事实：动物园中，大约30%的员工有过敏  

     结论：一般人中，过敏的人数大于30%）

    

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.（动物园中，过敏的人的比例实际上大于30% 直接支持结论）

    

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.

一家之言，逻辑是弱项，在这里班门弄斧啦！请MMS指教