[单选题]
The critical angle for a sfy6 v;r( e:q2maaq:f.qpd,qqub,5 i3r/v bx;s: p6ikex5, 4p(eheolcqy pnk,u stance is measured at $57.3^{\circ}$. Light enters from air at $45.0^{\circ}$. At what angle will it continue?
A. $34.7^{\circ}$
B. $45.0^{\circ}$
C. $53.7^{\circ}$
D. It will not continue, but be totally reflected.
