gwd18语法请教

good-will

Q1:

The Arthritis Research Institute of America advises women of color that they have twice the likelihood to get osteoarthritis of the knee as do White women.

 

1. that they have twice the likelihood to get osteoarthritis of the knee as do White women
2. that they are twice as likely as White women to get osteoarthritis of the knee
3. that their likelihood of getting osteoarthritis of the knee is twice as much as White women
4. of being twice as likely as White women to get osteoarthritis of the knee
5. of having twice the likelihood of getting osteoarthritis of the knee as White women

这题有两个疑惑点想请高人指教:1.advise的用法

                                                         2,给出的答案是b,但是个人觉得怎么d的表达更为简洁些呢

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

此题给出的答案是d,我怎么觉得e的表达更好,不解

IORIYAGAMI

同问！！！！！