Is that your brother?做否定回答
Is that your brother?做否定回答
Is this your brother?(做否定回答)
Is that your ruler?做否定回答.
Is that your room?做否定回答
is the boy your brother做否定回答
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 that your brother?变为否定陈述句
is that your teacher 做否定句回答
Is that your ID card?做否定回答
Is that your backpack?(做否定回答)