求大神解这道语法题

hushen

In addition to her work on the miocene homicide fosiil record, Mary Leakey contributed to archaelogy with her discovery of the earliest direct evidence of hominid activity and painstakingly documenting East African paintings.

(A) Leakey contributed to archaeology with her discovery of the earliest direct evidence of hominid activity and painstakingly documenting

(B) Leakey contributed to archaeology by her discovery of the earliest direct evidence of hominid activity and by painstakingly documenting

(C) Leakey was a contributor to archaelogy with her discovery of the earliest direct evidence of hominid activity and with her painstaking documentation of

(D) Leakey's contributions to archaelogy include her discovery of the earliest direct evidence of hominid activity and her painstaking documentation of

(E) Leakey's contributions to archaelogy include her discovering the earliest direct evidence of hominid activity and painstaking documentation of

I chose C because "with her discovery.." and "with her painstaking documentation of" seem parallel. What's wrong with my reasoning?

AlanHeeee

In addition to her work
所以后面的主语最好也是她干的事情，而不是她自己

hushen

AlanHeeee 发表于 2019-8-6 11:28
In addition to her work
所以后面的主语最好也是她干的事情，而不是她自己

谢谢大佬