whose is this map改为同意句

whose book is this 的同意句 this is a map.(改为否定句) Is this her map?(改为同义句) whose computer is this改为同义句 whose is this bike?改为同义句 Whose apple is this?的同意句怎么说 whose key ring is this?(同意句） whose does this key ring ___ __ This subject is interesting.改为同意句 This is a map of Japan.改为复数句 tHIS IS A MAP OF cHINA.改为否定句 This is a map of china.（改为复数句） this is a map of china改为否定句