5. 밑줄 친 부분 중 어법상 옳지 않은 것은? While advances in transplant technology have made ① it possible to extend the life of individuals with end-stage organ disease, it is argued ② that the biomedical view of organ transplantation as a bounded event, which ends once a heart or kidney is successfully replaced, ③ conceal the complex and dynamic process that more ④ accurately represents the experience of rece..