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请教PREP2 9

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楼主
发表于 2007-12-20 23:20:00 | 只看该作者

请教PREP2 9

9.    (24819-!-item-!-188;#058&001693)

 

The Environmental Protection Agency frequently puts mandatory controls on toxic substances that present as little risk as one in a million chances to cause cancer.

 

(A) as little risk as one in a million chances to cause

(B) as little risk as one chance in a million of causing

(C) as little risk as one chance in a million that it will cause

(D) a risk as little as one chance in a million for causing

(E) a risk as little as one chance in a million for it to cause

正确答案是B,我想问一下as和as之间的little risk的比较怎么回事儿啊?little risk和one chance对比吗?谢谢大家。

沙发
发表于 2007-12-20 23:49:00 | 只看该作者

little risk较少风险,属于一个概率问题,one chance in a million 也属于一个概率问题,可以比较。

这道题考的chance of doing,其他都错

板凳
 楼主| 发表于 2007-12-21 12:42:00 | 只看该作者
谢谢楼上,是risk of doing吧?
地板
发表于 2007-12-21 14:19:00 | 只看该作者
嗯,是的,打错了
5#
发表于 2007-12-21 17:01:00 | 只看该作者
以下是引用niswzzhn在2007-12-20 23:20:00的发言:

9.    (24819-!-item-!-188;#058&001693)

 

 

The Environmental Protection Agency frequently puts mandatory controls on toxic substances that present as little risk as one in a million chances to cause cancer.

 

 

(A) as little risk as one in a million chances to cause

(B) as little risk as one chance in a million of causing

(C) as little risk as one chance in a million that it will cause

(D) a risk as little as one chance in a million for causing

(E) a risk as little as one chance in a million for it to cause

正确答案是B,我想问一下as和as之间的little risk的比较怎么回事儿啊?little risk和one chance对比吗?谢谢大家。

as little risk as 1/1000000

a risk as little as 1/1000000

这两种表达有什么区别 请问

6#
发表于 2009-10-14 13:58:00 | 只看该作者
不是应该为as little as吗?那就是risk在和一个数在比了???
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