阅读下面短文,从短文后各题所给的A、BC和D四个选项中,选出可以填入空白处的最佳选项。
For one young man who wants to be a farmer, a terrible disease could easily have destroyed his dream. Buta 12-year old won't let his disease 41 him rolling up his sleeves and getting dirtyJohn Ray was born with muscular dystrophy(肌肉萎缩症).“Wheien he was born, the doctors said with much