Iwasasecond-yearmedicalstudentattheuniversity,andwasonmyseconddayofroundsatanearbyhospital.Myuniversity'sphilosophywastogetstudentsseeingpatientsearlyintheireducation.Niceidea,butitoverlookedonedetail:second-yearstudentsknownexttonothingaboutmedicine.Assignedtomyteamthatdaywasanattending-aseniorfacultymemberwhowastheremostlytomakepatientsfeeltheyweren'tinthehandsofamateurs.Manyattendingswereresearcherswhodidn'thavemuchrecenthospitalexperience.Minewasactuallyanarthritisspecialist.Alsoalongwasaresident(therealboss,withastaggeringmasteryofmedicine,atleasttoarookielikemyself).Inadditionthereweretwointerns(住院实习医生).TheseguyswerejustasgreenasIwas，butinascarierway:theyhadrecentlygraduatedfromthemedicalschool,sotheyweretechnicallyMDs.practitioners51.Welearnthattheauthor'steammembershad____.
A
some professional deficiency
B
much practical experience
D
long been working there
