Which of the following statements are true about the relationship between medical ethics and medical morality?
A.
Medical ethics and medical morality is different terms used at different times.
B.
Medical ethics cover more aspects of medical practice than medical morality.
C.
The medical ethics emerged later than medical morality and have replaced traditional medical morality.
D.
On the basis of medical morality, the medical ethics makes further development and carries out the observation and consideration.