这道中考英语题究竟咋么回事的【2012江苏淮安】15.Over these years I have had a new

这道中考英语题究竟咋么回事的
【2012江苏淮安】15.Over these years I have had a new understanding of people traditionally call a perfect person.
A.how B.what C.who D.whom
有人选D
D.考察宾语从句中what、who与whom的区别.who,whom在从句中分别作主语和宾语,指人,what指物,其中 who可以替换whom,但是介词后面一定要用whom.此处whom在宾从中作call的宾语,意：经过这些年,我对人们传统上称为完美者的人有了新的认识.
有人选B
call sb sth 对sth 提问用what