who is it from?是它是谁的?

who is it from?是它是谁的? who is it 它是谁 WHO IS IT是谁唱的快 这封信是谁寄的?翻译是Who is the letter from?还是Where is the letter from? Who ever can it be ?那究竟能是谁呢? 为什么be不在can的后面呢 ?而在it的后面 谁可以解释一下句型我可以这样说吗 who ever is it ? 它究竟是谁 It is who you are,not where you are from or what you have＿（matter）最重要的是你是谁而并非你从哪这怎么完成句子求英语牛的哥们帮帮忙! 用英语打电话是问“你是谁”是who is it还是“who is that?国家教育部编的是who is this 但是我们英语老师讲的是who is it 和who is it都行 清高素我哪个是正确的, Who's this?的答语初一作文中的：他是谁?哈..是我!怎么说?Who's he?Ha...it's me!（这里为什么要用it,不是动物它吗?）Who's this?Ha...it's me! Is it xiaohong who you spoke to just now?请问它的回答是yes,it is .还是yes,she is. who the mirror is it from 这句话对嘛 我不知道它是谁的 英文是I didn't know whose it is对吗.是过去时 who is the postcard from 的意思 为什么这里用“who is they?”而不是“who are they?”视频里,男主角问“他们是谁?”为什么用的是“who is they?”而不是“Who are they? here is the door ------- .who is it the door ----- -----who is it 门铃响了,是谁呢? who is it is me .It is I也对为什么It is I是在资料书上看到的 英语作文 写一篇关于电影或戏剧的短文包括以下6个问题:1what is the name of it?它的名字是什么?2where does it take place?它发生在那里?3who is in it 里面的人物是谁?4what is the story?故事的内容是什么?5wha who is your favorite actor?回答为什么用It is Cheng Long It不是它的意思吗?who is your favorite actor?回答为什么用It is Cheng Long It不是它的意思吗? Who is it?Who is that?的区别.