能帮我看看这道题吗？

perfection

Questions20-21

Policy Adviser: Freedom of speech is not only a basic human right; it is also the only rational policy for this government to adopt. When ideas are openly aired ,good idea flourish, silly proposals are easily recognized as such, and dangerous ideas can be responded to by forcing citizens to disseminate their thoughts in secret.

20. The policy adviser's method of persuasion in recommending a policy of free speech to the following?

(A) a circular justification of the idea of free speech as an idea that flourishes when free speech is allowed

(B) advocating respect for basic rights of citizens for its own sake

(C) a coupling of moral ideals with self-interest

(D) a warning about the difficulty of suppressing the truth

(E) a description of an ideal situation that cannot realistically be achieved.

C

joywzy

perfection,你的问题是什么呢？就是C啊。

perfection

But I do not know why the answer is C.thank you

joywzy

我试一下：

When ideas are openly aired ==>,good idea flourish,+ silly proposals are easily recognized as such, + dangerous ideas can be responded to by forcing citizens to disseminate their thoughts in secret.

所以C：a coupling of moral ideals with self-interest

用的是一系列带有个人利益的道理理念民。

perfection

个人利益的道德观念是否如何得出来的。
在B中，出现了个人原因，和self-interest 如何区分？也就是如何排除B

joywzy

B： advocating respect for basic rights of citizens for its own sake

呼吁尊重公民的个人权益。文中没有讲到尊重公民的个人权益。

self*interest，我查了一下：
1 : a concern for one's own advantage and well-being *acted out of self*interest and fear*
2 : one's own interest or advantage *self*interest requires that we be

SELF可以是针对国家的利益而言。

不知我说明白了没有。