7. The simple answer is that history shows mankind toyed with the idea of using biological agents for the annihilation of a
vast number of people.
(A) enchantment
(B) equilibrium
(C) enticement
(D) eradication
(E) evacuation
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統計: A(6), B(3), C(8), D(99), E(5) #2349752
統計: A(6), B(3), C(8), D(99), E(5) #2349752