求给高一新生讲的简单简短的英语笑话

I have a good friend, his name is ***.

one day ，I asked him ：“how to spell“pig”？Is p-u-g？”

He answered quickly: "no, is P - I - G."

then I asked,:"are you sure? i think it is "U"?"

"No," he said, "pig is I".