You don't have brother and sister.这个句子成立么?

You don't have brother and sister.这个句子成立么? l don't have a sister and a brother.改病句 I don't have a sister ( ) brother括号里应填什么? I don｀t have sister or brother.同义句. i don't have a brother ___ a sister A.and B.or C.with D.but I don't have a sister or brother和.I don’t have a sister or a 这个句子成立不成立：you don't know what my feel is at all. I don't have a sister这个句子的同义句是什么 l,have,or,don't,sister,brother,a,连词成句 You are brother and sister , but you don'thave the same___A. Don't crush elder sister and brother-in-law will hit Lucy have a sister and a brother