Without friendship,one can't be happy although he is rich enough.As for me,I will never forget the days( )I spent with m

问题描述:

Without friendship,one can't be happy although he is rich enough.As for me,I will never forget the days( )I spent with my dearest friends.
A.what B.when C.who D.whom
到底是选A还是选B呢?请说出理由。

选B,这应该是一个宾语从句,关系词应和先行词一致,先行词是the days,是时间,所以关系词也要用时间,所以选B