When I was a teenager , I had a dream that I was in the middle of a battlefield . There were wounded soldiers everywhere , and I was trying to help them. As I grew older , that dream kept coming back to me , and eventually I decided that my vocationwas in medicine . I decided that _________ with my life would be to become a physician.1. I could do the best thing2. the best thing I could do중에서 맞는걸 고르는건데요.. 제생각에는 1번인거같애요..I 가 could do 와 would be 에 동시에 걸쳐야되서 그런거 같은데.확실히는 모르겠거든요 ^^;; 뭐가 맞는지 그리고 이유도 좀 말씀해주세요^^