Test and analysis: life is only once for us, and the value is the highest. Life safety is the material premise and basic condition for citizens to engage in all activities. Once you lose your life, any right is worthless to the victim. We have the right to cherish life and maintain its safety. Comparing health to "1" in the title reflects the importance of life, which is the basis for citizens to enjoy all other rights and the most fundamental personal right, so the answer is ABC. D statement itself is wrong, and our rights should be cherished and protected.