In Marcus Zukak's novel The Book Thief, Rudy Steiner behaves in a dangerous fashion. Rudy openly admires the Olympic athlete Jessie Owens, an African-American, something which goes against the white supremacy of Nazi Germany, where he lives. He becomes active in the anti-Nazi resistance movement due to his disbelief in the Nazi's racist ideology. His athletic gifts and frequent winning of foot races attracts the attention of the Nazi leadership, especially given Rudy's outspoken doubt in the Nazi party's belief in white supremacy. Rudy's activity leads to his eventual death at the hand of the Nazis.
The answer to this question is possibly: B. To show that the narrator is trying to be smarter. Looking back at the sentence, I can use context clues. I can specifically look at where the sentence said, "Something inside me began to die." That is suggesting that the narrator is influenced by her mother's face to allow something to die within her. In other words, she realizes that she needs to change into a new, better person. Hope that helps.
It reveals why Jekyll looked so sad and would not join the men.
I believe the best answer for this would be A. Exclamatory