[单选题]
If you were to measure your pulse k3g jm) usrq4pj.z5;e rate while in a zb/ e,vz8 h(ysl6ic+4has /vkspaceship moving away from the Sun at a speed close to the speed of light, you would find thatv4zhs6+e(z/hl/,y svck bi8a it was
A. much faster than normal.
B. much slower than normal.
C. the same as it was here on Earth.
