英语高手进进进~Who are you 和who is it 的区别.以及它们分别得回答方式.哪个用I am...哪个用

it's me who is.还是 it's i who am.,哪个对或者更常用,求高手回答~求务必详解 who likes orange best哪个是谓语?who are you and who am i哪个是主语? "Guess who I am"和" Guess who am I "究竟哪个是对的呢? who is it和who it is哪个对? 英语“I AM RUI,WHO ARE YOU? 为什么用who is it 而不用who are you? Who I am和Who am I的区别是什么? Who am I Who are you Who is that" you ",Who are that" you ",意思是那个“你”指的是谁,哪个? It is I who am to blame.为什么who 后面用am 不用 is? who are you和who you are的区别? here you are和here it is和here they are的区别,什么时候用哪个,请举下例子