Read the quoted parts carefully and answer the questions in English.“Beside a pumice isle in Baiae’s bay,
And saw in sleep old palaces and towers
Quivering within the wave’s intenser day,
All overgrown with azure moss and flowers
So sweet, the sense faints picturing them! Thou
For whose path the Atlantic’s level powers”
(From Shelley’s “Ode to the West Wind”)
In what form is the poem written?
【正确答案】：
THE TERZA RIMA FORM 
【题目解析】：本题考查西风颂的写作形式。雪莱在《西风颂》中采用了三行体的写作手法。