Zhang Ning managed to her injury to win the Olympic gold medal.A. preferB. overcomeC. inju

问题补充：

Zhang Ning managed to her injury to win the Olympic gold medal.

A. prefer

B. overcome

C. injure

D. shock

答案：

A. prefer

(答案→)B. overcome

C. injure

D. shock

解析： 词义辨析。prefer，更喜欢；overcome，克服；injure，使受伤；shock

，使震惊。句意：张宁克服了伤病赢得了奥运金牌。所以选B。