what do you want to do?what 成分是什么?不是说作主语的话 把助动词去掉吗?

What I want to say 为什么不要加助动词do阿,像what do you want to say 一样 what () you want to do? What do you want to do what you want 还是do what you want to还是do what you want to Do what you want to do.Say what you want to say.的中文意思是什么? what do you want me to do what do you want to do today. what ( ) do you want to do what do you want to do~ What do you want to do three? what do you want to do What else do you want to do.