In terms of writing device， which of the following sentence does not employ parallelism？

A.Clear writing should be a major concern both of writers and readers.

B.The Writing Center needs tutors who are ambitious， self-motivated， and who are dedicateD.C.that small group of villainous men who plan， organize， and launch this cataract of horrors upon mankinD.D.She was up in court a couple of times（） drunk and disorderly.

正确答案：The Writing Center needs tutors who are ambitious， self-motivated， and who are dedicated.