问题详情

According to the passage, the followings are the methods to reduce the costs EXCEPT ______.
A．many physicians now practice in groups where they share the same Offices and equipment with other doctors
B．reducing the number of patients admitted to hospitals
C．decreasing the length of patients" stay in hospital
D．hospitals offer patients 24-hour care from a staff of health professionals请帮忙给出正确答案和分析，谢谢！