[单选题]
If you were to measure your pulse rate while inn i.n4ol7dd h6t*-ky g a spaceship movingko. h 8-zekox. away from the Sun at a speed close to the h.-e8xkookz . speed of light, you would find that it was
A. much faster than normal.
B. much slower than normal.
C. the same as it was here on Earth.
Post time 2024-1-14 16:03:04