Whose mirror is that?同义句转换

Whose mirror is that?同义句转换 This is his coat(同义句) whose is this mask?(同义句） Is this your mirror (同义句）Is that eraser hers?(同义句)Whose is that textbock(同义句) The mirror is my sister's.对划线部分提问：my sister's是：Whose the mirror is this?还是：Whose is the mirror?还是其他? “Whose fork is that whose shirt is that whose bird is that? That mirror is hers (对hers 提问) Whose shirt is that?可以说成Whose is that shirt? whose watch is that?（ ） Whose is that dress?= Whose jacket that is?是什么意思? Whose is that boy?改错 Whose book is that?Whose is that book 这俩 Whose book is that?Whose is that book 这俩 whose ruler is that?同义句whose ruler is that?==?is that 连词成句:that,whose,is,sweater 英语whose bike is that.(同义句) whose is that dictionary.同义句 Whose dolphin is that?同义句是什么?