求教一道题，是XDF费费网络视频里的例题，听他的解释5遍还是不懂- -

红枣楠

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 democratically 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 governmental 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' idiosyncratic positions on policy issues

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

答案是E，可是为嘛啊啊啊啊啊！

jiaoguitar

我觉得E很清楚，LZ觉得应该选什么，对E选项有什么疑问？

keithyang926

我也不太清楚，怎么推到E的。不理解“that will result in their own reelection”，什么意思？