Forbes magazine has named President Hu Jintao as the world’s most powerful person a move

问题补充：

Forbes magazine has named President Hu Jintao as the world’s most powerful person, a move that analysts say shows global of China’s contribution to the world’s economic recovery．

A. acknowledgement

B. commitment

C. complement

D. requirement

答案：

(答案→)A. acknowledgement

B. commitment

C. complement

D. requirement

解析：这题考查词义辨析：acknowledgement承认，commitment承诺，complement补充；补足语；补充物；requirement要求，句意是：福布斯杂志评选的总统胡锦涛作为世界上最强大的人，此举分析家说，表明全球承认中国给世界经济复苏的贡献。