[单选题]
What is the Brewster's angle for light traveling in vacuum x9fhe s.edo1cms i;e1t5*1bm and r -pfr 1b6846tg 9kd zzu)mnugoeflecting off a piece of glass of index 8 91 oz66rzp4bugu-kfgtdm ) nof refraction 1.48?
A. $31.9^{\circ}$
B. $39.8^{\circ}$
C. $45.3^{\circ}$
D. $56.0^{\circ}$
