My sister was against my suggestion while my brother was it.
A. in favour of
B. in memory of
C. in honour of
D. in search of
网友回答
(答案→)A. in favour of
B. in memory of
C. in honour of
D. in search of
解析：考查介词短语：A. in favour of支持 B. in memory of纪念， C. in honour of为了庆祝，D. in search of寻找，句意：我姐姐反对这个建议，但我哥哥赞同它。选A。