that is a nice plane变成一疑问句并作否定回答

that is a nice plane变成一疑问句并作否定回答 We have a nice model plane改为一般疑问句并作否定回答 this is a nice telephone改为一般疑问句并作否定回答 this is your eraser变成一疑问句并作否定回答 把That is a desk改为一般疑问句并作肯定回答,否定回答 My mother is a Chinese teacher.(变成一般疑问句并作否定回答） This is a key.(变成一般疑问句,并作否定回答） 将下列句子变成一般疑问句,并作简要的肯定回答和否定回答:That is his sister This model plane is yours.一般疑问句并作否定回答 英语翻译it is a photo.改为复数句that is my grandfather.改为一般疑问句并作否定回答a He has a nice backpack 改为一般疑问句并作否定回答 I have a nice saIad.（改为一般疑问句并作否定回答）