My sister was against my suggestion while my brother was it.
A. in honor of
B. in memory of
C. in favor of
D. in search of
网友回答
A. in honor of
B. in memory of
(答案→)C. in favor of
D. in search of
解析：介词辨析。A纪念...;祝贺...;向...致敬；B以纪念...，为了纪念...；C支持，赞成；D寻找；结合句意可知C正确。句意：我的姐姐反对我的建议，而我的兄弟支持它。