求教prep2 66题！

stoner28

66.
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 her discovering the earliest direct evidence of hominid activity and painstaking documentation of

答案是D 我的疑惑是 从句里出现了her 应该优先指代主句主语 所以主句主语应该是一个人而不应该是contribution 所以就把DE排除了 请教这个思路问题出在哪儿了……？

tinyhuhus

最关键 在于判断：
in addition to 的用法

in addition to A, B …，A和B不一定是同一类事物。

In addition to her work on the Miocene hominid fossil record 是和主句宾语相并列的，所以不要再提有关逻辑主语的问题了。

hjbb1027

in addition  后面的形式，不是应该和主语形式是一致的吗？   前面如果是  a'S, 后面就应该是  A'S

前面如果是a, 后面就应该是  A

hbjat1989

so if choice  A    "Leakey contributed to archaeology with her discovery of the earliest direct evidence of hominid activity and painstakingly documenting"
be revise as ：
Leakey contributed archaeology with her discovery of the earliest direct evidence of hominid activity and painstakingly documentation of……“
iS A RIGHT???

Rachel夏夕空

在从句中，从句的代词可以指代句子的主语，可以指代句子的宾语，也可以指代句子的状语等，没有说一定要指代句子的主语的。。
看大全这句：
这里的it指代主句中的宾语。。comet

1.
Although just inside the orbit of Jupiter, amateur astronomers with good telescopes should be able to see the comet within the next few weeks.

(A) Although just inside the orbit of

(B) Although it is just inside the orbit of

(C) Just inside the orbit of

(D) Orbiting just inside（B）

(E) Having orbited just inside

dypig1234

在OG10有提到"in addition to"要modify主句中的主語, 可是有一個GMAT老師說不一定"in addition to"可以modify主句中的主語, 也可以modify主句中最後的名詞.

In addition to her work on the Miocene hominid fossil record, Mary Leakey's contributions to archaeology include her discovery of the earliest direct evidence of hominid activity and her painstaking documentation of East African cave paintings.

可以寫做:

Mary Leakey's contributions to archaeology include her discovery of the earliest direct evidence of hominid activity and her painstaking documentation of East African cave paintings in addition to her work on the Miocene hominid fossil record.

這樣會比較clear ;-)