The Corrections Model (Positivism) approach:

A. has as its sentencing goal punishment/deterrence.

B. uses determinate/definite sentences.

C. sees the cause of crime as a rational choice made by the offender operating with free will.

D. sees as the cause of crime psychological/sociological factors over which the offender has little or no control.

Im really confused but i think its either C or D

I think it's D, but re-read your text materials. It depends on which model they're talking about. There are variations, and you need to know the one your text addresses.