What is truly________ about the story is the result of the fall, and the divine purpose behind it.
句意：这个故事真正令人不安的地方是人类堕落的结局，和它身后的神圣使命。disconcerting令人不安的。frustrating令人沮丧的。embarrassing令人尴尬的。disapproving不赞成的。因此选C。