OG122题不明白啊不明白~~~

yuexuannan

122. Afirm that specializes in the analysis of handwriting claims from a one-page writing sample that it can assess more than 300 personality traits, including enthusiasm, imagination, and ambition.
(A) from a one-page writing sample that it can assess
(B) from a one-page writing sample it has the ability of assessing
(C) the ability, from a one-page writing sample, of assessing
(D) to be able, from a one-page writing sample, to assess
(E) being able to assess, from a one-page writing sample

为神马选D不能选C内？OG一句wordy and awkward就给打发了，拜托这种解释最没有营养了好吗？
求高手解释！！

sisichen666

OG12的题目先参考这个，亲再有其他问题在po上来。。。http://forum.chasedream.com/GMAT_SC/thread-763696-1-1.html

yuexuannan

谢谢啦~小喵~~~·