This is a desk.(一般疑问句)
This is a desk.(一般疑问句)
This is a desk.(改为一般疑问句)
This is a teacher's desk(改为一般疑问句,并作否定回答.)求教
Is this a banana.(一般疑问句)
There is a dictionary on Li is desk.(改为一般疑问句)
there is a lamp on the desk 改为一般疑问句
there is a TV on the desk.变一般疑问句
There is a computer on the desk改成一般疑问句
There is a computer on my desk.一般疑问句
There is a desk and some chairs.的一般疑问句
There is a pencil on the desk?(改为一般疑问句并作肯定回答)
There is a book on the desk(改成否定句和一般疑问句)