有How are you doing吗?how are you going呢?写信时用How are you going these days？

How are you doing? How are you doing? How are you doing? How are you doing? how are you doing 有How are you doing吗?how are you going呢?写信时用How are you going these days？ how are you ,how are you doing 和what's new 三个句子有区别吗? How are you doing /going 意思一样吗?how are you doing?是不是 你最近怎样的意思?how are you going 有这方面的意思么 How are you ,and,How are you doing now有什么区别How are you ,and,How are you doing now有什么区别 how are you ledies doing Hello,how are you doing? how are you doing对么 how are you doing翻译 翻译how are you doing? how are you doing 还是how you doing? 请问,How are you How are you doing ,Tom 有什么区别? how are you doing?和how are you going?有何区别? How are you?How do you do?How are you doing?都是问候语这几个之间有什么区别啊?.