[单选题]
If you were to measure yourz 0;d o8lvlz3l pulse rate while in a spaceshipj4tzd r mggfu5+1uz6 * moving away from the Sun at a speed close to the speed o*6zmu4 uz1fj5dt rg+g f 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.
