[原创]我总结的CR和阅读JJ

singledream

36. 我没在GWD中找到，大概是PREP中的，就是很象OG10中的第一篇阅读讲咖啡因中的内容。说Adenosine会结合大脑中的某些部分的神经原，结合的开始就是onset of sleep.

问：加强
   

我选的是咖啡因，一种提神的物质，就是代替Adenosine和神经原结合发挥作用的
   

GWD-25-Q36
            

[此贴子已经被作者于2006-7-30 9:44:16编辑过]

TibetanMastiff

厉害，祝大家杀鸡成功。

mymengming

以下是引用singledream在2006-7-29 11:56:00的发言：

22．GWD 有个地方引进了兔子，但是兔子繁殖很快造成危害，如果用一种毒药，可能会伤害一种本地稀有动物。因此用这种毒药不好，会危害当地的稀有生物。问assumption
   

C 兔子过度繁殖不会危害当地稀有生物
   

1.     GWD-29-Q37 C

Rabbits were introduced to Numa
    Island in the nineteenth century.  Overgrazing by the enormous population of rabbits now menaces the island’s agriculture.  The government proposes to reduce the population by using a virus that has caused devastating epidemics in rabbit populations elsewhere.  There is, however, a chance that the virus will infect the bilby, an endangered native marsupial.  The government’s plan, therefore, may serve the interests of agriculture but will clearly increase the threat to native wildlife.

 

 

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

 

 

1. There is less chance that the virus will infect domestic animals on Numa than that it will infect bilbies.

2. There are no species of animals on the island that prey on the rabbits.

3. Overgrazing by rabbits endangers many of the plants on which bilbies feed.

4. The virus that the government proposes to use has been successfully used elsewhere to control populations of rabbits.

5. There is no alternative means of reducing the rabbit population that would involve no threat to the bilby.

C  好像前面也有类似的题目     

这位JJ，不要发GWD，老外看到给偷走了啊

singledream

报歉。。。

我改。。。

singledream

团结的力量就是强大！

sen4sun

很早以前就被偷光了.

singledream

really?

zhe

太感谢了, 正在苦苦寻觅RC的原文~~~~~~~~~~~

lzhu1206

多谢帮助。

tinashih8800

感謝MM