問題詳情

43. What was the gamma ray radiation that was discovered in 1964?
(A)A proof that the Big Bang never happened.
(B)What was left from the birth of the universe.
(C)An evidence for critical density of our universe.
(D)The material at the cores of gravitational condensation.

參考答案

答案:D
難度:適中0.5
統計:A(0),B(2),C(2),D(4),E(0)

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