SC大全上的补充题

刚才不小心发错在逻辑板块上了，现在又重新发一遍。大家帮忙解答。不知道哪位有这个补充题的详解啊。250道

9.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

E.some Black's return to the land symbolizing the possibility of freedom to him, Africa

我排除了CDE,但是A和B怎么选？

13.For all his professed diadain of such activities, Auden was an inveterate literacy gossip.

A.For all his professed disdain of such activites.

B.Having always professed disdain for such activities.

C.All such activities were, he professed, disdained, and

D,Professing that all such activities were disdained

E.in spite of professions of disdaining all such activities

我觉得这个题后面主句的主语既然是Auden,那前面的逻辑主语应该是一致的啊。我选D，可是答案是A，为什么啊？

20.Never before in the history of music have musical superstars been able to command so extraordinary fees of the kind they do today.

A.so extraordinary fees of the kind they do today.

B.so extraordinary fees as they are today.

C.such extraordinary fees as they do today.

D.such extraordinary fees of the kind today' have.

E.so extraordinary a fee of the kind they can today.

我在石林语法上看到，so+adj.优于such+抽象名词。所以我经过排除后选了A,但是答案是C。为什么啊？

9. the word "symbolizing"修饰不明。

13。“activities were disdained“逻辑意思不对。

20。 “so“ 多余。

不明白啊？第20题为什么so 多余啊？