Adoctorwasonceteachingaclassofmedicalstudentsatafamoush...
问题详情：AdoctorwasonceteachingaclassofmedicalstudentsatafamoushospitalinEdinburgh.Aninjuredmanwasbroughtin,andthedoctorturnedtooneofhisstudentsandaskedhim,“What’swrongwiththisman?”“Idon’tknow,sir...