Nathaniel Hawthorne held an unceasing interest in the "interior of the heart" of man’s being. So in almost every book he wrote, Hawthorne discusses（ ）.

Nathaniel Hawthorne held an unceasing interest in the "interior of the heart" of man’s being. So in almost every book he wrote, Hawthorne discusses（ ）.

A.love and hatred

B.sin and evil

C.frustration and self-denial

D.balance and self-discipline

正确答案是B