is mary your sister的否定回答

IS Mary your sister?（作否定回答） Is this your sister?否定回答 Is Guo Peng your brother 的否定回答 She is my sister.改为否定句 Those Is your little sister from Guilin?肯定否定回答 Is she your sister?（做否定回答） Is that girl your sister?做否定回答 Is Mary your aunt?Is she your aunt?这两句怎么回答用否定回答 Does your sister come home now?的否定回答是什么 DO your sister and you look different?的否定回答 does your sister love soccer (否定回答) is that your pencil?的否定回答 is this your father的否定回答