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. at; among

D. of; between

答案：

(答案→)A. at; between

B. about; among

C. at; among

D. of; between

解析：此题重点介词的基本用法.at the age of表示在几岁时,是固定短语.在两者之间要用介词between.