how do you do 为什么读成how丢do,而不读成hoe do you do 一个单词一个的读?为什么?

how are you doing?为什么do要加ing?而How do you do的do就不需要? 为什么How do you do?的回答居然还是How dO you dO? 外国人为什么说 how do you do how do you do? how do you do How do you do?的答句为什么可以是What do you do How are you do 的中文,为什么加Do. what's thing make you so happy?how do you know this?为什么一个要DO How do you do?翻译 how do you do 答语 How do you do that? you that how do do