Is this car (your/yours) 填哪个?

Is this car (your/yours) 填哪个? This book is ( )? 填Your还是Yours? This is ( ) book.your|yours Is this guitar your/yours? Is this beautiful car yours 同义句 This red bag is mine.( ) is red 括号填your还是yours? Is This jacket [yours your you]? 是is this schoolbag your还是is this schoolbag yours This is ----car and it's----English car.填冠词 Is this doll（ A.yours B.your C.you Is this bike yours?用your改写句子,意思不变 Is this ( ) ruler?A.Your B.Yours C.You