Aclassicjokegoeslike的精选

问题详情：Aclassicjokegoeslikethis:Anurserushesintoanexamroomandsays,“Doctor,doctor,thereisaninvisiblemaninthewaitingroom.”Thedoctorsays,“TellhimIcan’tseehim.”Prettysimple,right?HereishowItellit:“...