[单选题]
You are in a rocket trav)tfi/;h we95+ crj dlegk 5f6juc3*lg eling away from tt+ o6br; kdcn5 e-knf1he Sun at 0.95c. You measure the speed of -nerfo;1nkb+ dt kc65 light from the Sun to be
A. 0.05c.
B. 0.95c.
C. 1.0c.
D. cannot be determined without knowing the frequency of the light
