1. GWD-18-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.

A.      that they have twice the likelihood to get osteoarthritis of the knee as do White women

B.       that they are twice as likely as White women to get osteoarthritis of the knee

C.      that their likelihood of getting osteoarthritis of the knee is twice as much as White women

D.      of being twice as likely as White women to get osteoarthritis of the knee

E.       of having twice the likelihood of getting osteoarthritis of the knee as White women

参考答案是B。请高手指点A/C错在什么地方，谢谢。

           x times(twice) + the + n.                 x times adj.  than                    x times as adj. as                 A do x times as adj. … x as B do

------------------------

A x times(twice) + the + n.

C liklihood和women对比了

谢谢明白了