一道简单的逻辑题。。。。

Masterpieces  of literature are "intertextual", that is, they tend to be written in response not to reality but to other works of literature. To the extent that a writting is intertextual, it becomes clouded as a mirror f social reality.

This statement above provide the most support for which of the following conclusions?

A.To the extent that a writing fails to mirror social reality, the writing is intertextual.

B.The author who wishes to write a masterpiece should avoid being influenced by other works of literature.

C.A writing that is not intertextual can have no significant relationship to any other writings.

D.Literary masterpieces of the past are suspect as sources of information about the social reality of the past.

E.A work of literature is not intertextual if it is written in response to a writing that accurately mirrors social reality.

这题答案是D.为什么？  麻烦大家给我讲讲

主要是说 巨作不是对社会现实的反映， 而是对其他文学作品的反应。所以如果一个写作是intertextual， 它就是一个像云一样的对社会现实的反映（像云一样说明 模糊， 无法清晰反映社会现实）

所以选D ,所以 对于巨作能反映社会现实。。是suspect的

不好意思，我中文不大好。但是大概意思就是这样。