补充 18， 6，9

6？. Which of the following best completes the passage

  below?

“Government” does not exist as an independent entity

defining policy. Instead there exists a group of demo-

cratically elected pragmatists sensitive to the electorate,

who establish policies that will result in their own

  reelection. Therefore, if public policy is hostile to, say,

  environmental concerns, it is not because of govern-

  mental perversity but because elected officials believe

  that—

  (A) environmentalists would be extremely difficult to

      satisfy with any policy, however environmentally

      sound

  (B) environmental concerns are being accommodated

      as well as public funds permit

  (C) the public is overly anxious about environmental

      deterioration

  (D) the majority of voters vote for certain politicians

      because of those politicians’ idiosyncratic posi-

      tions on policy issues

  (E) the majority of voters do not strongly wish for a

      different policy

答案e 这道题和这道题的答案我都没看懂，做不出来， 能有人帮我讲讲不？？

9？. Technically a given category of insurance policy is

  underpriced if, over time, claims against it plus

  expenses associated with it exceed total income from

  premiums. But premium income can be invested and

  will then yield returns of its own. Therefore, an

  underpriced policy does not represent a net loss in

  every case.

The argument above is based on which of the fol-

  lowing assumptions?

  (A) No insurance policies are deliberately underpriced

      in order to attract customers to the insurance

      company offering such policies.

  (B) A policy that represents a net loss to the insurance

      company is not an underpriced policy in every

      case.

  (C) There are policies for which the level of claims

      per year can be predicted with great accuracy

      before premiums are set.

  (D) The income earned by investing premium income

       is the most important determinant of an

       insurance company’s profits.

  (E) The claims against at least some underpriced pol-

      icies do not require paying out all of the pre-

      mium income from those policies as soon as it

      is earned.

答案 e ， 中间的逻辑关系是什么？ 为什么选e ？？我是猜得，不明白。

请教大家，

谢谢。

这套补充体搞死我了， 咳，对自己的逻辑越来越没信心~

我也刚做这几题，偶也都错了，想了一想，大概是这样吧：

“Government” does not exist as an independent entity

defining policy。government不是独立的制定政策的，而是受一帮人影响，这帮人受选民影响。所以government制定某政策，其实是因为选民不想要别的政策。

第2题的e是不是说政因为如此，才有钱去Invest啊。如果保费马上用于赔保就不行了