Is that your brother?变为否定陈述句
Is that your brother?变为否定陈述句
Is that your brother?做否定回答
Is that your brother?
Is that her brother?(改为陈述句)
that is his brother 变为一般疑问句 并做肯定回答和否定回答
Is that your brother?回答
Is Tim your brother?(作否定回答
Is Guo Peng your brother?否定回答?
Is this your brother?(做否定回答)
That is my brother.改否定句.
That is my brother.改为否定句
That is a ruler 变为否定句