[单选题]
What principle is responsible forgs*bu*q )w7wd vi9acjqsvh44f/ npp6 nq/q -5 the factpq xu;/.t w2pods 9xwjkw, /,b that certain sunglasses can reduce glare from reflec,kbw/jq u.px2tp d/ xo9wsw ,;ted surfaces?
A. refraction
B. polarization
C. diffraction
D. total internal reflection