your moving out of the twenties, we are giving you a marvelous birthday party.
A. In favour of
B. In honour of
C. In need of
D. In terms of
网友回答
A. In favour of
(答案→)B. In honour of
C. In need of
D. In terms of
解析：考查介词短语：A. In favour of支持B. In honour of纪念C. In need of需要D. In terms of就…而言，句意：为了庆祝你过了20几岁，我们要给你一个盛大的生日聚会。选B。