求文档: that is a black and white cat.怎么改一般疑问和否定句
问题描述:
求文档: that is a black and white cat.怎么改一般疑问和否定句
答
Is that a black and white cat?
求文档: that is a black and white cat.怎么改一般疑问和否定句
Is that a black and white cat?