刺激根部生长的最快方法Thefifth-yearresidentsreturnforthefirstdayofayearthatwillmakeorbreaktheircareers:MeredithfacestheconsequencesoftamperingwithDerek’sclinicaltrialandisterminatedatthehospital;ApriltriestostepuptotheplateasChiefResidentinthewakeofagiantsinkholeinthemiddleofSeattle;andCristinaandOwenarestillatoddsovertheirdrasticallydifferentfeelingsfortheirunbornchild.