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
请教一下这一题为什么选D 不选E呢。是否是习惯用法的问题,还是说句子的主要突出重点是前半部分,for doing 在此是为了补充说明 compelling support 呢? 请高手指教 |