What are you looking forward to doing 中“what”和“doing”都作宾语吗?还

What are you looking forward to doing 中“what”和“doing”都作宾语吗?还 what are you doing to what are looking forward to .. what are you doing和what you are doing区别 looking forward to do和looking forward to doing what are you doing. what you are doing what are you doing What are you doing? look forward to doing和looking forward to do what are you doing to do there? What are you doing?和What is you doing?有什么区别?都是正确的吗?