In Moby-Dick, for the character Ahab, the white whale represents

In Moby-Dick, for the character Ahab, the white whale represents only ( ).
A、evil
B、nature
C、society
D、purity
【正确答案】：A
【题目解析】：《大白鲸》里面对于人物亚哈，白鲸则代表着邪恶。