[单选题]
A substance has an index of refraction of 1.46. Lihd(b fntv 8.0ught; tvg1f );uh safagn,982gkkp is passing through it at ahggk) t s,v;9k2 f;p1a nf8ug$53.0^{\circ}$. At what angle will it leave into the air?
A. It will not leave.
B. $59.1^{\circ}$
C. $43.2^{\circ}$
D. $33.2^{\circ}$
