
Passage: No religious proposition can be proved to be true by observation or experiment. So it is impossible to know the authenticity of any proposition of religion.
Question: In order to logically deduce the above conclusion, which of the followings should be assumed as the premise?
A. A.If a proposition can be proved to be true by observation or experiment, its authenticity can be known.
B. B.The authenticity of any proposition cannot be proved by observation or experiment alone.
C. C.To know the authenticity of a proposition, it needs to be proved to be true by observation or experiment.
D. D.People determine the authenticity of religious propositions through belief.
Answer: