阿摩線上測驗
2. An ________ disease is usually caused by bacteria and can be spread from person to person.
(A) inattentive
(B) infectious
(C) incidental
(D) infinite
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統計： A(43), B(489), C(42), D(22), E(0) #1140652
統計： A(43), B(489), C(42), D(22), E(0) #1140652
