英语they no idea和They have no idea有什么区别?

英语they no idea和They have no idea有什么区别? 英语they had no idea They have no idea at all They have no idea at all_____ they have no idea at all how busy we were they have no idea at all ()为什么用a have no idea 和don't know有什么不同? have no idea about和have no idea of的区别 have no idea 造句 I have no idea They have no idea if they will go to the Summer Palace.同义句转换 I haven't idea.和I have no idea.的区别