this is a black cat.改否定句怎么改
this is a black cat.改否定句怎么改
求文档: that is a black and white cat.怎么改一般疑问和否定句
英语改否定句 Is this a ruler 如何改
I have a black and white cat. 改否定句,急!急!急!谢谢!
the cat is white and black怎么改疑问句
Is this your backpack?改成否定句怎么改
This is my aunt 怎么改否定句?
this is my book 否定句? 怎么改啊
This is an apple 改为否定句,怎么改?
This is my teacher.(改为否定句)怎么改?
This is the computer room.改成否定句 怎么改
英语 肯定句改问句,1:It is a cat.2:This cat is orange.3:This ie a pin