a he or a she

• 男的还是女的,公[雄]的还是母[雌]的

a he or a she的用法和样例：

例句

1. Is your assistant male or female?
   你的助理是男的还是女的？
2. You can't tell if it's a man or a woman from handwriting.
   从笔迹上看不出他是男的还是女的。