英文短信称呼用英文发信息和打电话一样吗?要用who is that 还是who are you this is...还是

英文短信称呼用英文发信息和打电话一样吗?要用who is that 还是who are you this is...还是 “你是谁” 发短信 是who are 还是 who is that? 打电话用语到底问别人你是谁,用who is this 还是who is that 他们有什么区别吗 当打电话时,想知道对方是谁,用英语怎么问是不是who are you?还是who is that? 英文打电话问你是谁能用"Who is that"吗? 用英语打电话是问“你是谁”是who is it"还是“who is that"? Who is that speaking 回答用this 还是that 是“Who are you?”还是“Who is you?" who is this 或Who is that的回答可以用she is 或he is吗还是必须用this is 或th who is that和who's this Who are there 还是who is there? who is eating?还是who are eating?