Whose book is this,It’s _.My parents bought it for my sister and me.

Whose book is this? whose is this book? Whose is this book ?对吗? whose french book is this? This is my book用whose提问 -Whose book is this?-It must __ Mary.I saw her read it this morning. whose book is this 的同意句仍用whose Whose is this book?这句话对吗?与Whose book is this?是同义句吗 Whose is this book?和Whose book is this?是一样的吗? Whose book is this和Whose is this book是同义句吗? whose is the book on the chair?和whose book is this?的区别 She asked me if I knew( ) A.whose book it is.B.whose book is it C.whose book it was.D.whose book wa whose is this book?请问它的回答到底是：this book is mine.还是：this is my book. whose is this book 错在哪,为什么 whose is this book 错在哪,为什么 改句 whose story book is this?(复数） whose book is this?,he asked Tom.改间接引语 Whose Frebch book is this?It could be_______(Ali)