[单选题]
What is the process td 9;t8fwf-h-) .4m2ctk/kpgvv foqjlo obtd1:95 i ywv0pmmw/ sths) 4srbain polarized light in a dichroic material like a Polaroid sr i:p09syt45wm m)hsdv w/1b film?
A. reflection
B. refraction
C. selective absorption
D. scattering
