Li Na her husband’s significant contribution in her development on the WTA Tour.
A. thanked
B. acknowledged
C. owed
D. accumulated
网友回答
A. thanked
(答案→)B. acknowledged
C. owed
D. accumulated
解析：考查动词：A. thanked感谢，B. acknowledged承认，C. owed欠，D. accumulated积累，句意：李娜承认她丈夫对她在国际女子网球赛中的发展起的重要的贡献。选B。