The two ladies are the same age but there seems to be ten years them.A. at betweenB. a

问题补充：

The two ladies are the same age, but there seems to be ten years them.

A. at, between

B. about, among

C. as, among

D. of, between

答案：

A. at, between

B. about, among

C. as, among

(答案→)D. of, between

解析：be of the age（height，size）表示主语具有某种特征