Today i faced this question with GMATPREP1(2007 edition)
Even though sub-saharn Africa often evokes images of drought and famine, researchers say that the area is the home of more than 2000 grains, vegetables, roots, fruits and other foods that have the possibility for feeding the continent, even other parts of the world
(a) same
(b) have the possibility of feeding the continent, even of
(c) could feed the continent, so even with
(d) could feed the continent and even
(e) could possibly feed the continent and, in addition, for even
I marked B.... OA is D
please help with this one..it just went over my head :(