I have no sisters and (or)no brothers.用and还是or?

I have no sisters and (or)no brothers.用and还是or? I have no brothers ____no sisters.用and还是or?这里有no算不算否定句? He has no sisters or brothers.这里用or He has no sisters and no I have no brothers or sisters She has no brothers( )sisters,填and还是or He can have no brothers or sisters I have got no brothers or sisters.改成一般疑问句 I have no brothers or sisters in my family. I have no brothers or sisters（同义句） I( ) have ( ) brothers or I have () brothers or sisters.括号里填no还是not?为什么? I have no brothers and sisters的同义词 把I have sisters and brothers 改成否定句,and 用改成or