49. When did the modern Olympics begin?
(A) At the end of the 19th century
(B) At the beginning of the 20th century
(C) 1900
(D) 1924
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統計: A(426), B(84), C(156), D(76), E(0) #3338691
統計: A(426), B(84), C(156), D(76), E(0) #3338691