DO you know (……的价格) this dictionary

DO you know (……的价格) this dictionary Do you know ------this dictionary belongs to ? Let me see.On Do you know who this dictionary belongs to?Oh,it's___ A.me B Do you know who this dictionary belongs to?为什么用who,不用whom Do you know ( ) this dictionary belongs to 答案是whose (也说不定答案错 1.有mind about吗?2.Do you know who this dictionary belongs to? do you know this place? Do you know where I can get a dictionary? --- Do you know how much that dictionary costs? do you know the boy the dictionary _____is very expensive. do you know the meaning of "a walking dictionary" Do you know whose dictionary it is?(改同意句) Do you know----the