Well I have never heard of this book but from the sound of it I believe the answer would be B. However I could be wrong. <span />
It would change the entire affect duhhh
I would say, C) appeal to religion.
B. would be the correct comparison because the others either use wrong term or double comparison like more better. Best would be superlative and used for comparing three or more things. Gooder is not a word. More better is double comparison.