【MM跪求高手啊】帮忙看下这道题撒

That the new managing editor rose from the pulication's 'soft' news sections to a leadership posiotion is more of a landmark in the industry than her being a woman.

A her being a woman

B being a woman is

C her womanhood

D that she was a woman

E that she is a woman

答案给的是E

说是主语从句之间的比较 但既然是主语之间的比较 那是不是 把E改成 is that she is a woman 比较合适呢？

比较主语时应该把缺少的谓语补出来啊？

55555555

还有20多天就考了 着急啊

各位大侠知道的捧个场撒

不知道的也捧个人场

帮我顶下撒。。。。