On May 5, 2005, at ________ World Table Tennis Championship, Kong Linghui and Wang Hao won the gold medal in men's doubles with ________ score of 4: 1.

A．a; a

B．不填; the

C．a; 不填

D．the; a

科目 英语   题型 单选题   难度 较易

知识点： 冠词的用法辨析