54. According to the passage through which of the following does the energy released in the Sun pass before it becomes light?
(A) The X-ray part of the spectrum.
(B) Electromagnetic space.
(C) The solar surface.
(D) Interplanetary space.
(E) The Sun's center.
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統計: A(12), B(8), C(2), D(1), E(1) #1093416
統計: A(12), B(8), C(2), D(1), E(1) #1093416