Walt Whitman, whose （ ）stablished him as the most popular Americ

Walt Whitman, whose （ ）stablished him as the most popular American poet of the 19th century.
A、Leaves of Grass​
B、Go Down, Moses
C、The Marble Faun
D、As I Lay Dying
【正确答案】：A
【题目解析】：惠特曼以其《草叶集》成为十九世纪最有影响的诗人。