请问 补充132题

windtulip

(132)20. Byron possessed powers of observation that would
have made him a great anthropologist and that
makes his letters as a group the rival of the best
novels of the time.

(A) makes his letters as a group the rival of
(B) makes his letters as a group one to rival
(C) makes his letters a group rivaling
(D) make his letters as a group the rival of
(E) make his letters a group which is the rival of

这道题HIG-GMAT新东方的光盘上给的答案是E， 而上海新东方老师石林给的答案是D。请帮我确认一下。
我个人认为应该选D，因为从意思上讲应该是B所具有的观察能力使他的信作为整体成为当时最好的小说的对手。而E的意思是他的观察能力使他的信成为group，感觉有点不一样。

siebel

白勇的答案也是D。

基本同意你的分析。

windtulip

多谢SIEBEL的确认！！