A.Social work as a profession.
B.The history of social work.
C.Academic degrees required of social work applicants.
D.The aim of the National Association of Social Workers.
A.They try to change people's social behavior.
B.They help enhance the well-being of the underprivileged.
C.They raise people's awareness of the environment.
D.They create a lot of opportunities for the unemployed.
A.They have all received strict clinical training.
B.They all have an academic degree in social work.
C.They are all members of the National Association.
D.They have all made a difference through their work.