"Professor, I did the best I could on this test. I really don't think I deserve a zero."
?
"Neither do I. But that's the lowest grade I'm allowed to give."

學(xué)生：“教授先生，我這次考試已經(jīng)竭盡全力了。我真的覺得我不應(yīng)該得零蛋?！?/p>

老師：“我也是。但是這已經(jīng)是我能給的最低分了！”