Naturalism is evolved from（ ）when the author’s tone in writing b

Naturalism is evolved from（ ）when the author’s tone in writing becomes less serious and less sympathetic but more ironic and more pessimistic.
A、Romanticism
B、Modernism
C、Realism
D、Scientism
【正确答案】：C
【题目解析】：自然主义是由现实主义演变而来的，作者的写作语气变得不那么严肃、富有同情心，而是更加讽刺和悲观。