Even though sub-Saharan Africa often evokes images of drought and famine, researchers say that the area is the home of more than 2,000 grains, vegetables, roots, fruits, and other foods that have the possibility for feeding the continent, even other parts of the world.
(E) could possibly feed the continent and, in addition, for even
答案选c 可是语法上不是说省略结构 只可以省略 主 宾 联系动词 情态动词 助动词吗?为何他省略了feed 这一谓语动词