听力原文:W: You seem well prepared for this Spanish mid-term test. I'm impressed. M: I'd better be prepared. I spent the last forty-eight hours cramming for it. Q: What has the man been doing? (18)
【单选题】Percy Bysshe Shelley belongs to the school of ( ) romantic poets, whose masterpiece Prometheus Unbound owes much to the Greek tragedy Prometheus Bound.