Walt Whitman is a poet with a strong sense of mission， having devoted all his life to the creation of the “single” poem，（）.

Walt Whitman is a poet with a strong sense of mission， having devoted all his life to the creation of the “single” poem，（）.
A、The Love Song of J.Alfred Prufrock
B、The Waste Land
C、Murder in the Cathedral
D、Leaves of Grass
正确答案：D