[单选题]
What is the Brewster'.f/7f9s2)lmq qd jn tesqy d0ar jk:h::+zist w)0 pgs+ angle for light traveling in vacuum and reflecting off a piecd+jwpyh0:qk +i:r t 0agz) ss:e of glass of index of refraction 1.48?
A. $31.9^{\circ}$
B. $39.8^{\circ}$
C. $45.3^{\circ}$
D. $56.0^{\circ}$
