Shelly' s greatest achievement is his four-act poetic drama_____

Shelly' s greatest achievement is his four-act poetic drama_________
A、Prometheus Unbound
B、A Defence of Poetry
C、The Revolt of Islam
D、Adonais
【正确答案】：A
【题目解析】：教材208第二段。雪莱最有造诣的作品是他的四幕诗剧《被解放的普罗米修斯》。