7、at“agebringswisdom” ------whatarethecurrentproblemsofcollegeeducation?howtoresolvethem? ------somepeoplesaythereisnoabsolutetruthbecause“truth”isdefinedbypeopleandthereisnoobjectivitywheneverpeopleareinvolved.doesabsolutetruthexistornot?why?对策1. 自我介绍(self-introduce) G