问电话那边是谁 用英语表达有多少种急急急急急急

楼上都错的啊
电话用于特殊不能用who are you?啊!
能用的有:
who's that?
who's speaking?
is that (sb.)?

who is it?
who is that?
who is that speaking?
who are u?

Who is speaking?
May I have your name,please?
不能用类似Who are you之类的话

有多种方法
如果是你打给对方
可以是
Can I ask who's calling? 或
Who's calling,please?
通用的是
Who is this?
比较礼貌的就可以加Excuse me或please