[单选题]
How far above the horizon is the Moon when its imak- 5 ,chwtini lxk)o,3ge reflellu fr *bu9f 8b -b67-+sb,-bdef mdlwcted in calm water is completell bb ls9bf-6b d7*mf w+l-- u,ruebdf8y polarized?
A. $36.9^{\circ}$
B. $43.2^{\circ}$
C. $46.8^{\circ}$
D. $53.1^{\circ}$
