how are you doing?和how are you going?有何区别?

how are you doing?和how are you going?有何区别? how are you doing和how are you的区别 how are you ,how are you doing 和what's new 三个句子有区别吗? how are you doing和HOW IS IT GOING的区别 how are you 的同义短语是不是有how are you doing how are you going how how are you going 与how are you doing 的区别是什么, How are you?与How do you do?和How are you doing?的区别是什么? How are you?和 Fine thanks!有何区别? how are you how are you doing的区别 how are you doing?和how are you going?一样嘛 How are you doing How are you doing?