Mary has brother and sister.改为一般疑问句

Mary has brother and sister.改为一般疑问句 He has a brother and a sister.改为一般疑问句 改句子 He has a sister and a brother.改为一般疑问句 She has brother and sister句型转化 改为否定句 一般疑问句 肯否回答 He has a brother and a sister怎样改为一般疑问句 he has a brother and a sister改一般疑问句 My,brother,and,sister,like,oranges.(改为一般疑问句) Mary has to look after her little sister at home (改为一般疑问句） She has a brother Bob and a sister Lynn变一般疑问句 I have one sister and one brother.(改为一般疑问句） Those are Li Lei's brother and sister改为一般疑问句并作肯定回答 He has a sister.(改为一般疑问句) --------he-------a sister?