Which statement BEST explains Mr. Hyde's behavior over the course of the passage?
А
He becomes more robust over the course of the passage.
B
Affected by Dr. Jekyll, he begins to be aghast over his behavior.
C
He is incapable of change because he is always the incarnation of pure evil.
D
He becomes increasingly evil, moving from "undignified pleasures" to truly "monstrous" acts.