The answer is Letter D - <span>Miss Havisham's dreary exterior and foul interior.
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Dicken’s used a lot of symbolism in this section, in this quote the house represents symbolizes Ms. Havisham, dismal on the inside and rotten on the inside.</span>
It shows how he feels what his tone and mood are etc
I think it’s going to be B
B is the correct answer. "Your sister" would be enough to have a complete meaning in the sentence, but "Louisa" was added to modify it as an appositive.