Why does Dr. Charles

A、 Because there is not enough nutrition in hospital food and the poor taste has aroused a lot of complaints.
B、 Because the hospital diets lack necessary nutrition to maintain and restore patients' health.
C、 Because hospital cooks lack the sense of responsibility and the food they cook worsens patients' health.
D、 Because the diets vary hugely between private wards in big hospitals and ordinary wards in small ones.
E、 Butterworth Jr. accuse hospitals of their diets?