题目类型：
单选题
题目内容
Naturalism is evolved from ______ when the author's tone in writing becomes serious and less sympathetic but more ironic and more pessimistic.
正确答案
C
题目解析
自然主义产生于现实主义，只是在创作上更富讽刺、更加悲观。自然主义是另一种哲学途径的现实主义。答案为C(P476)。