一道prep，之前没有确切的回答！！

kingstorm666

In addition to her work on the Miocene hominid fossil record, Mary Leakey contributed to archaeology with her discovery of the earliest direct evidence of hominid activity and painstakingly documenting East African cave 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 archaeology with her discovery of the earliest direct evidence of hominid activity and with her painstaking documentation of



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



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



answer: D

想问C为什么不对，prep上的解释说是with表意不清晰，还有contributor改变了原意！！！！不明白，求指导，(不黑不挂~~)

jingyunmao

句首是“in addition to her work”，所以后面半句话的主语不能是人，而应该是物，也就是“work”对应的东西吧～这样解释行不行喔？

chenyujing

c中用ontributor 很诡异，一看就不是正确答案