That's a chair.改为一般疑问句
That's a chair.改为一般疑问句
that's my uncle 改为一般疑问句
That's my teacher 改为一般疑问句
That's my pen.改为一般疑问句
This is my chair.(改为一般疑问句)
that is a bed改为一般疑问句
That is a map.改为一般疑问句
That is a ruler.改为一般疑问句
改为一般疑问句This is a nice schoolbag.改为否定句That's your pencil box.
That is an umbrella on the chair.改为一般疑问句,并作肯定回答怎么改?
that is an umbrella on the chair改为一般疑问句怎么改
It's a computer.改为一般疑问句?