"Our Accounting professor got on his ..... again today about the importance of using ethics to preserve our financial system. He talked about it for at least an hour," Curt told Jake. (*) donkey (*) steer (*) easel (*) soapbox
This is a companion discussion topic for the original entry at https://english.best/questions/12128,our-accounting-professor-got-on-his-___-again-today-about-the-importance-of-using-ethics-to-preserve-our-financial-system-he-talked-about-it-for-at-least-an-hour-curt-told-jake/