應(yīng)該是：
第一個才是對的
賓語從句要用陳述句語序,
而第二個句子中的賓語從句who are you仍是疑問句語序
正確的是　who you are
正確格式：Please tell me who you are.
請告訴我你是誰如果后面那個改成could you Please tell me who are you？對嗎，如果對順便幫我區(qū)分下，謝謝都是不對的，道理和上面我說的是一樣的從句要用陳述句語序 正確格式為：Could you tell me who you are.Please tell me who you are.最后文個，could you Please tell me what is the matter？像這個應(yīng)該對吧？我記得好像有幾個特殊的要用疑問句的，你能列舉下嗎？拜托了這并不是特殊而是因為what在從句中做主語，所以不用換正如could you tell me who is your father.這個句子也是正確的 總之，你只需要記住一條，從句要為陳述句語序所為特殊并不特殊，只因疑問詞在從句中做主語能不能幫我多列幾個疑問詞在從句中做主語的例子啊，我再看看。等下我加10分給你，麻煩了當(dāng)疑問詞本身就是主語的時候，不用改變語序。如：I want to know whose jacket is over there.I want to know what makes you so excited.I want to know whois our monitor.I want to know what is wrong.I want to know what is the matter/trouble. 加分但不用，如對你有幫助，就煩請采納