The answer could be that the author wanted to show readers how unjust, cruel, and incorrect prejudices can be. After the main conflict is resolved, the narrator goes on to prove how incorrect everyone's prejudices about the Duvitches were.
I read that book last year :)
I think the answer is B because when he talks about the light dying from his eyes it refers to his death.
Alrighty, so, I believe the correct answer is C.) The narrator doesn't hint that she loves her brother, the narrator says she doesn't have any chores and D just sounds odd. C) Makes the most sense to me!
Hope this helps!! (: