2018 og 794求解

DADE

Australianembryologists have found evidence that suggests that the elephant isdescended from an aquatic animal, and its trunk originally evolving as a kind of snorkel.

(A) that suggests that theelephant is descended from an aquatic animal, and its trunk originally evolving不平行

(B) that hassuggested the elephant descended from an aquatic animal, its trunk originallyevolving

(C) suggestingthat the elephant had descended from an aquatic animal with its trunkoriginally evolved

(D) to suggestthat the elephant had descended from an aquatic animal and its trunk originallyevolved

(E) to suggestthat the elephant is descended from an aquatic animal and that its trunkoriginally evolved

在这里的 suggesting 和to suggest 的两种用法的区别是什么，依旧非常混淆。求各位大神解答

Fiona09

传送不定式和ing的区别

https://gmat.la/wiki/knowledge-p ... 4%E5%8C%BA%E5%88%AB

xxe13

mark