41. What is the author’s purpose in writing this passage?
(A)To question the validity of the Big Bang theory.
(B) To speculate on the ultimate end of our universe.
(C) To introduce various theories of the origin of the universe.
(D)To report on a satellite’s findings that support the Big Bang theory. 7

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統計： A(8), B(2), C(1), D(4), E(0) #1021342