18. The progression of the viral infection is consistent with the recent report on the ________.
(A) psychology
(B) defibrillator
(C) carcinogen
(D) decimation
(E) pathogen
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統計: A(1), B(1), C(2), D(2), E(27) #3081438
統計: A(1), B(1), C(2), D(2), E(27) #3081438