英语问题this book is ------ five yuan得用哪个介词呢?we have pens ---- five yuan这个得用哪个介词呢

is this your book?聊英语 英语请教this is my book为什么不是this is me book呢? This is a book (对a 问题也是英文 Whose book is this? This is a book whose is this book? This book is yours Lily,is this book()? this is ( ) book. 英语改错.He thinks this book is very interested. This is a book for my father.英语改错.thank! 英语问题Is there a book on the table?Yes ,there is .Is the book red 英语的一般疑问句转换This is my book,Jane.Is this ____ book,Jane?这个空是填my还是your? Is this a book? Yes,this is. This is s book.(a book提问) 【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 This is my book.This book is mine造句 this is my book. this book is mine 区别是什么?