do you know the man in the teachers' office just now

问题描述:

do you know the man in the teachers' office just now
A whom he spoke B to who he spoke C he spoke to D that he spoke
do you know the man ()in the teachers' office just now

C
speak to 对.说话,A,D 没有to,故排除
介词前置时,指人用whom,排除B
你认识那位他刚才在老师办公室同他说的那个人吗?