再问GWD15-20

lena110220

New genetic evidence—together with recent studies of elephants’ skeletons, tusks, and other anatomical features—provide compelling support for classifying
            Africa’s forest elephants and its savanna elephants as separate species.

 

A.      provide compelling support for classifying

B.       provide compelling support for the classification of

C.      provides compelling support to the classification of

D.      provides compelling support for classifying

E.       provides compelling support to classify

 我想问for classifying 和 to classify 有什么区别。

shasha1021

provide for

supply to