＿＿is this book?－it's Tina's. A.who B.whose C.＿＿is this book?－it's Tina's. A.who B.whose C.who's D.whose's

＿＿is this book?－it's Tina's. A.who B.whose C.＿＿is this book?－it's Tina's. A.who B.whose C.who's D.whose's (---) book is this?It's wanglin's book. Is this your book?( ),it's( ) This is a book.(It's,Its) Is this（）book?No,it's（）book. This is a book,It's an English book.What's this?急. is this your book?no,it's 什么.（提示he) who is this book?it’s hers改错 【英语】__my book.__your book.A.This is；That's B.This's；That's C.This is;It's D.This's；That is如上 Is this your book?Yes,it is为什么是it is 而不能说it's This is a big book.It is Ben's book.(两句合并成一句） This is s book.(a book提问) It's your book.与This is your book.的区别? This is not ___ book.i think it's ___ book. 找出句子错的地方改正what,s you family name?is this your pen?＿yes,it,s.what,s his name?＿he name is li lei.it is a English book. this book is so difficult .he can it understand it 同义句转换This book is ＿　 ＿　 ＿　＿ to understand This-------is a great success.It has sold wellA.Bill ' s book B.book of Bill C.Bill ' s book D.book of Bill ' s 理由是什么 Whose book is this,It’s _.My parents bought it for my sister and me.