单选题 As a critic of music and drama, ________ held that art should serve social purposes by reflecting human life, revealing social contradictions and educating the common people.
【正确答案】 C
【答案解析】[解析] 作为音乐和戏剧评论家，萧伯纳强烈反对“为艺术而艺术”的所谓信条，激烈批判看似“精巧”实则劣质、空洞的作品，主张艺术应通过反映社会生活、揭露社会矛盾和教育广大民众来为社会服务。