any + 單數 或 複數? - Yahoo!奇摩知識+
Both "Do you have any brothers?" and "Do you have any brother?" are correct!! any + 單數名詞 OR: any + 複數名詞 "wei" is right about "He doesn't have any brother(s) or sister(s)." However, "any" can be used not only in "否定句" but also in "疑問句" and "肯定句"....