A major recent conceptual shift between the DSM-IV and the DSM-V is that the diagnosis of mental disorders is now regarded more as a（）and less of a（）.

A major recent conceptual shift between the DSM-IV and the DSM-V is that the diagnosis of mental disorders is now regarded more as a（）and less of a（）.
A.continuum； classification
B.classification； continuum
C.art； science
D.science； art
正确答案：continuum； classification