are you doing?Very well,thanks A.What B.How C.When 怎选?

l am very pleased with what you are doing for Are you very busy at work ? Are you doing well ?翻译翻译,谢谢 what are you doing? What are you doing? what are you doing What are you doing? WHAT ARE YOU DOING? you are doing How are you doing? what are you doing? How are you doing? How are you doing? where are you doing? where are you doing How are you doing? how are you doing 补全对话 how are you doing?--------__________________________ how do you do?------------补全对话how are you doing?--------__________________________how do you do?-------------__________________________thank you very much.------_______________ I am missing you very much now.What are you doing now?