71.依傳播方式來分類克里米亞剛果出血熱(Crimean-Congo hemorrhagic fever)應屬於那一型?
(A)直接型(direct zoonoses)
(B)循環型(cyclozoonoses)
(C)異型(metazoonoses)
(D)腐生型(saprozoonoses)
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統計: A(157), B(273), C(1096), D(35), E(0) #2742431
統計: A(157), B(273), C(1096), D(35), E(0) #2742431