This is song I’ve told you about . Isn’t it beautiful one?A. the theB. a a C. the a D.

问题补充：

This is song I’ve told you about . Isn’t it beautiful one?

A. the,the

B. a,a

C. the, a

D. a,the

答案：

A. the,the

B. a,a

(答案→)C. the, a

D. a,the

解析：此题重点考查定冠词和不定冠词的基本用法。The表示双方都知道的人或物，a 表示泛指的人或物。