ACCorDing to thE tAlk, whAt CAn not BE ConCluDED
A、thErE ArE morE AnD morE ComputEr CrimEs nowADAys.
B、thE ExpErtisE in ComputEr opErAtion CAn somEtimEs lEAD to CrimEs.
C、pEoplE Commit ComputEr CrimEs to ChAllEngE moDErn tEChnology.
D、thE poliCE AnD justiCE DEpArtmEnts ArE worriED ABout ComputEr CrimEs.