是的，这个必须要和主语一致的。

prep 题目

52.   (27251-!-item-!-188;#058&003145)

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

这个就是例子

a)        介词或介词短语+ing分词: in addition to/in/by/without/besides+doing…,句子

Ø         在句首,逻辑主语=句子主语

Ø         在句尾,逻辑主语可能是句子主语也可能不是