I don't know 中的know是及物动词还是不及物动词?Where is Tom?I don't know.这句话中know是及物动词还是不及物动词?

I don't know. I don't know 中的know是及物动词还是不及物动词?Where is Tom?I don't know.这句话中know是及物动词还是不及物动词? “i don't know you know i don't know I don't know中know是及物动词还是不及物动词 I don't know chinese 意思是? I know enough to know that I don't know sorry,I don't know. i don`t know much I don't really know. 英语；I don't know I don't know miss I don't know him. I don't know now 翻译 i don't know So know,I don't I don't know her i don't know anything 不知道翻译为什么一定是I don't know 而不能是Don't know