have no idea+of还是+about

have no idea+of还是+about have no idea about和have no idea of的区别 "i have no idea about latest I have no idea about it. She has no idea of what the book is about.She __ have read i I have no idea of it.的同义句I __ __ about it. Doctors now have no idea about the reason of colour-blindnes I have no idea 还是 ideas 是"have no ideas"还是"have no idea"? I have no idea about it同义句是什么? I have no idea about his birthday同义句 I really have no idea what I shall talk about.