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
网友回答
(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.