That book is yours为什么用yours不用your,

中文意思：that book is yours. That book is yours为什么用yours不用your, This book is yours that isn't your book,yours is here.这句话中的your yours有什么区别? This is ( ) book.your|yours The second______( book ) is yours. is that yours? This book i（ ）(my,mine).That one is（ ）(yours,your).This book i（ ）(my,mine).That one is（ ）(yours,your). This book is ( )? 填Your还是Yours? Which book is t______,yours or mine? This book is yours ,（ 反意疑问句. this book isn't ().() book is over there.A.your,your B.yours,your C.yours,yours Whice book is yours ,Simon The new one is ________. that long ruler is yours改为疑问句 That shirt is yours改为同义句 Is this book yours No,it b____ to Daniel Maybe the book is yours的同义句 book ,Is, yours? address ,this 连词成句