Melville's writings can be well divided into two groups, each with something in common in the light of （ ）and imaginative focus.
A、individualism
B、the thematic concern
C、evils
D、American value
【正确答案】：B
【题目解析】：麦尔维尔的作品可以很好地分为两种类型，这两种类型在主题上和发挥想象力上具有一些共同之处。
