---What do you think of Duan Linxi’s song ?
---I think it’s best song in the world. Isn’t it beautiful one?
A. the, the
B. a, a
C. the, a
D. a, the
网友回答
A. the, the
B. a, a
(答案→)C. the, a
D. a, the
解析：此题重点考查冠词的用法，形容词的最高级前面要用定冠词，泛指要用a或an, beautiful的第一个因素为辅音因素，故选C.