这道题谁见过?

Degler does more than merely summarizing existing research; he constructs a coherent picture of two centuries of studies dealing with the changing roles of women.
(A) Degler does more than merely summarizing
(B) Degler’s study is more than a mere summarizing of
(C) Degler has done more than a mere summarizing of
(D) Degler’s study has done more than summarize merely
(E) Degler does more than merely summarize

正确答案应该是A还是E?

大全236

答案是E，A的does和summarizing不平行