10. During the twentieth century, our knowledge of the past was________ by the introduction of radiocarbon dating.
(A) immunize
(B) organize
(C) demonize
(D) revolutionized
(A) immunize
(B) organize
(C) demonize
(D) revolutionized
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統計: A(0), B(3), C(0), D(9), E(0) #3024590
統計: A(0), B(3), C(0), D(9), E(0) #3024590