— ________, Tina. Is this your ruler? 

is this your ruler -----is this your ruler? 选择题 Is this your ruler?改为同义句 Is this your ruler?作肯定回答 （）（）,is this your ruler?No. Is this your ruler?Yes._________. is this ruler your?yes .找出错误 your is brother short this ruler for怎么连成一句话 And is this your ruler的汉语意思 Is this ( ) ruler?A.Your B.Yours C.You 连词成句：this.ruler.is.your.kitty Is this your ____ ruler?No,it's hers.