全部全真题987中第5题不明白,麻烦大家指导一下

1.        A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom.

(A) that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom

(B) that some Blacks return to the African land symbolizing the possibility of freedom to him

(C) that some Blacks return to Africa which was the land which symbolized the possibility of freedom to him

(D) some Black’s returning to Africa which was the land that to him symbolized the possibility of freedom（A）

(E) some Black’s return to the land symbolizing the possibility of freedom to him, Africa

为什么选A而不选B呢?

麻烦大家了

句子结构awkward，also, symbolizing 修饰对象不明。

B) that some Blacks return to the African land symbolizing the possibility of freedom to him

谢谢你，我明白了，在Ｂ中symbolizing 修饰对象不明，导致歧义