怎么理解这句话?If I were any better,I would be twins.When someone would ask him how he was doing,he would reply,“If I were any better,I would be twins!”他为什么这样回答?

怎么理解这句话?If I were any better,I would be twins.When someone would ask him how he was doing,he would reply,“If I were any better,I would be twins!”他为什么这样回答? If I were you,I'd send an e-mail.的回答（英语交际应答If I were you,I'd send an e-mail.这句话的回答是什么?（高三口试中的,求比较合适的） if you were here,sure i will hold your hand这句话怎么翻译,出自哪里? If today were the last day of my life,would I want to do what I am about to do today?这句话怎么翻译?另外后半句的语法怎么理解? if i were you.i'd send him an e-mail应答情景问答if i were you.i'd send him an e-mail怎么回答 if i were invited tonight ,i would go to the dinner party 为什么用 WERE这句话为什么是IF I WERE而不是 IF I WAS 这句话怎么理解?向量的 If the i-th eigenvalue is real If I were a lot yonger,I would marry you 这句话对吗?我怎么总觉得WERE应该用WAS 难道我搞错了...TAT If you were a cactus,I'd endure all the pain just to hug you.这句话怎么读? if i were you 从语法分析这句话有错吗?were在这里充当什么成分 little did I know that they were an understanding bunch怎么理解 It's as if they were,in some sense,cosmic beings in violent and lovely contrast with us suburban这句话中violent怎么理解, if i were you,I would have bought it 这句话是否正确? If I were you,I was dead.这句话的语法对么? If I were he,I would go to the party.这句话对吗? If I were able to change this rule,I would.如题,这句话语法对吗? If i were to choose either way i loose.这句话对吗?解释一下,涉及语法更好. if i were her,i would take the advice if i were his,i would take the advice这2句话对吗