Answer:
The narrative voice in this passage shows that Squeaky has little respect for people she thinks are shallow.
The quotation "a dumb question like that doesn't deserve an answer" demonstrates a lack of respect for Mary Louise. Additionally, the passage mentions that "it's not a smile at all" which describes a sense of shallowness.
So the answer is A.
hope it helps answer the question!
repeal earlier versions of the Fairness Doctrine, which prevented networks from supporting only one candidate
It lets the reader know where important information is located.
Secrets are one of the central themes in the book, although they are not the most prominent theme, they are quite important, as the ending of the book relies heavily on an untrue fact and untrue story, or rather a secret, which determines the fate of one of the characters. This quote (above in your question) particularly mirrors the quote " You never really know a person until you consider things from his point of view...until you climb into his skin and walk around it." Boo Radley remains a secret from the beginning of the book until the end and this quote relates to him as Scout and Jem try to figure him out, since he is so mysterious, yet another one of the secrets present in the novel.