31. Unlikethe conviction held by many of her colleagues that genes were relatively simple and static, Barbara McClintock adheredto her own more complicated ideas about how genes might operate, and in 1983,at the age of 81, was awarded a Nobel Prize for her discovery that the genes incorn are capable of moving from one chromosomal site to another.
(A) Unlike theconviction held by many of her colleagues that genes were
(B) Although many ofher colleagues were of the conviction of genes being
(C) Contrary to many of her colleagues being convincedthat genes were
(D) Even though many ofher colleagues were convinced that genes were
(E) Even with many of her colleagues convinced of genesbeing
是新人，求大神指点思路，这题我上来只能排除A，BCE为什么就wordy啊，还有做题时根本就感觉不出什么wordy的，有什么快速突破的方法么？感谢啊 | 
