that long ruler is yours改为疑问句
that long ruler is yours改为疑问句
That is a ruler.改为一般疑问句
That is her ruler.(改为否定句,疑问句和回答)
That is Cheng Long 改为一般疑问句
This is my long ruler.改为一般疑问句,后作肯定回答 回答:Is this my long rule
That ruler is 30 cm in_____.(long)
This is my ruler.(改为一般疑问句)
This is a ruler 改为一般疑问句
This is a ruler改为一般疑问句
It is her ruler改为一般疑问句,
that is his ruler.(改为一般疑问句并作肯定回答)
That is ruler改为复数句