this is her jacket 变为一般疑问句是

Is this her black jacket?（变肯定句） _____________________________. is this her black jacket?变肯定句 this is her blue color jacket 改错 this is her jacket 变为一般疑问句是 将this jacket purple her is连成一个一般疑问句 is this a jacket Whoes jacket is this? this is jacket对（jacket）提问 This is her watch.[变复数】 Is this her knife变复数 Is this your jacket,peter? This is a jacket中a jacket来提问 This is a jacket in englishi 对jacket进行提问 that is a jacket 变复数形式 this is her dictionary._____（my）is at home.thethis is her dictionary._____（my）is at home.the red jacket is _____（he）. this is her dictionary._____（my）is at home.the rthis is her dictionary._____（my）is at home.the red jacket is _____（he）. whose jacket it is whose jacket is it whose jacket it is whose is this jacket?这三种哪个对? 变一般疑问句并作答.1.I am Jack.2.This is a jacket 3.That is my computer game.