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标题: 一套GWD句子完成题! [打印本页]

作者: jameswei0605    时间: 2007-3-13 22:06
标题: 一套GWD句子完成题!

Which of the following, if true, provides evidence that most logically completes the argument below?

 

According to a widely held economic hypothesis, imposing strict environmental regulations reduces economic growth.  This hypothesis is undermined by the fact that the states with the strictest environmental regulations also have the highest economic growth.  This fact does not show that environmental regulations promote growth, however, since ______.

 

  1. those states with the strictest environmental regulations invest the most in education and job training
  2. even those states that have only moderately strict environmental regulations have higher growth than those with the least-strict regulations
  3. many states that are experiencing reduced economic growth are considering weakening their environmental regulations
  4. after introducing stricter environmental regulations, many states experienced increased economic growth
  5. even those states with very weak environmental regulations have experienced at least some growth

答案 是A 为什么呢? 我想不通呀 我第一个就排除了A。我先的是B


作者: gonghao    时间: 2007-3-13 22:53

文章说,环境保护并不促进经济增长

A说教育和就业培训可能是该州经济增长的原因。

B中等严格和不严格的比较对于最严格的环境保护州没有什么意义






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