.have no idea一般都怎么用?我只知道+that……这一个.

I have no idea about it.
我一点都不知道.
have no idea of death or danger
不知死活
I have no idea what it is.
我完全不知道这是什么东西.
I have no idea when he will come.
我不知道他什么时候来.
I have no idea how to get there.
我完全不知道如何去那
I have no idea for changing my position.
我无意改变我的立场.
Sponsor stated they have no idea where he is.
赞助方表示他们不知道他在哪儿.
Dina：I have no idea you could milk a cat.
蒂娜：我不知道猫也可以挤奶.
I have no idea who this murderous fiend may be.
我不知道这个杀人不眨眼的恶魔是谁