请问doing what you do is freedom中的doing可以换成do吗?

请问doing what you do is freedom中的doing可以换成do吗? What do you like doing what do you enjoy doing? what do you like doing?能说成 what you like doing? what do you think you are doing what do you t-----you are doing Do you remember what were you doing 还是Do you remember what you were doing 急 英语 What do you like doing what do you like doing的复数 what are you doing to do there? What sport do you like doing?回答： what job do you hate doing?求答句 what (is are )you (do doing ) now what do you mean by doing sth? What do you mean by doing so? How to choose between doing what you want to do and doing what you have to do?请问这句话有语法错误么~ What were you doing at 7:30 last night? 请问do为什么加ing 经常在美剧中把What are you doing听成what do you doing.请问是因为口语中省略be动词are所以听起来像,还是真的可以用what do you doing这种错误语法?