who does this van belong to?Whose__this?

Who does this watch（belong）to? 1,who does this coat belong to? 请问Who does this belong to 这个说法对吗? who does this bag belong to 同义句 Who does it belong to? 想知道是who does this book belong to?还是whom does this book belon 这句话为什么用who 不用whom啊 .who does this book belong to? Who does this car belong to?Can you tell me?合并为一句... ( )does this sth belong to? 空格里填who还是whose ? does this belong to me 怎么回答 This case does not belong to me! ＿＿＿does this new bike belong to?A who B whose C who's D whom