Ma Yun failed twice in the college entrance exam making people consider him as failure.

问题补充：

Ma Yun failed twice in the college entrance exam, making people consider him as failure. But now he has won splendid success in business.

A. \, a

B. a, \

C. \, \

D. a, a

答案：

A. \, a

(答案→)B. a, \

C. \, \

D. a, a

解析：考查冠词：句意：莫言两次高考失败，使人们认为他是个失败的人。但是现在他赢得了事业上的辉煌的成功。第一空填a，这里的failure是抽象名词具体化，指“一个失败的人”，第二空不填，因为这里的success是抽象名词，不可数，不加冠词，选B。