Who is Liu Xiang He is a player.句型对吗
问题描述：
Who is Liu Xiang He is a player.句型对吗
Who is Liu Xiang 和what is liuxiang?
有什么区别?
答
Who is Liu Xiang 对某人是谁提问
what is liuxiang 对某人的职业提问.相当于,What does Liuxiang do?