The presidents of China and Russia had interview a short time ago .And it was gr

问题补充：

--- The presidents of China and Russia had interview a short time ago .

--- And it was great success. .

A. an ;the

B. the ;a

C. an;a

D. the ; /

答案：

A. an ;the

B. the ;a

(答案→)C. an;a

D. the ; /

解析：：考查冠词。Have an interview 采访，会面；a great success 一件非常成功的事，故选C。