Am I your father?有这种表达方式吗?

I AM YOUR FATHER I am your father!啥意思 为什么是If I were your father ,而不是I was your father?am的过去式不是was吗 Your father is my son.I am your? Your father is my brother.I am your_________________________ I am your father?please ask the question 在英文中有I am me这种说法吗 请问"I am an officer of Shanghai Customs"这种表达方式对吗? 有没有“I am lonely”这种说法? if i am a father sorry,you,I,your,can't,go,father,am,and连词组句 I who _______ your father can decide it .A.is B.am C.are D.b