Mary wrote an article on the team had failed to win the game. A. whyB. whatC. whoD. That

问题补充：

Mary wrote an article on the team had failed to win the game.

A. why

B. what

C. who

D. That

答案：

(答案→)A. why

B. what

C. who

D. That

解析：主要测试宾语从句。句子意思：迈克写了一篇有关体育队为何没有赢得比赛的文章。由意思可知句子中缺少原因状语，故此答案为A.