新人求助！关于主句现在完成时情况下的伴随状语

liumukun

看了prep08笔记，写到主句是完成时态的时候不能用伴随状语，因为主句的动作已经完成，无法伴随状语中动作的同时发生（PREP08笔记第22页）
可是看到如下两题，瞬间纠结。。
老版og上的：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 -------正确答案

大全45题：（The application of a new method for analyzing the chemistry of tooth enamel allows scientists to
examine molars of prehuman ancestors and determining） that their diets were more varied than had
been supposed.

(A) The application of a new method for analyzing the chemistry of tooth enamel allows scientists to
examine molars of prehuman ancestors and determining
(B) Through the application of a new method for analyzing the chemistry of tooth enamel, the
molars of prehuman ancestors were examined by scientists who determined
(C) When they applied a new method for analyzing the chemistry of tooth enamel, scientists
examined molars of prehuman ancestors, determining
(D) Applying a new method for analyzing the chemistry of tooth enamel, the molars of prehuman
ancestors have been examined by scientists, who determined
(E) Applying a new method for analyzing the chemistry of tooth enamel, scientists have examined
molars of prehuman ancestors and determined------正确选项

新人初次发帖，跪求大神解惑！

liumukun

大神快粗线！