og 11 选项(C)

og11

11. Based on accounts of various ancient writers, scholars have painted a sketchy picture of the activities of an all-female cult that, perhaps as early as the sixth century B.C., worshipped a goddess known in Latin as Bona Dea, "the good goddess."

(A)  Based on accounts of various ancient writers

(B)  Basing it on various ancient writers' accounts

(C)  With accounts of various ancient writers used for a basis

(D)  By the accounts of various ancient writers they used

(E)   Using accounts of various ancient writers

OG解释说C wordy and awkward. 我想问一下，除了这个以为，C还有没有别的错？谢谢