A professor gave a big test. Once the test was over, the students all handed the tests back in. The professor saw that one of the students had attached a $100 bill to his test with a note saying "A dollar per point." The next class the professor handed the tests back out. This student got back his test and $56 change.
(ocultar) Si de repente el sitio se muestra en un lenguaje desconocido, tan sólo pincha con el ratón sobre la bandera de tu idioma para restablecerlo. (pauloaguia) (mostrar todos los consejos)