12.下列那種感染源不經空氣傳播?
(A)麻疹病毒(rubeola virus)
(B)霍亂弧菌(Vibrio cholera)
(C)結核桿菌(Mycobacterium tuberculosis)
(D)水痘帶狀皰疹病毒(varicella-zoster virus)
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統計: A(37), B(426), C(17), D(112), E(0) #1946463
統計: A(37), B(426), C(17), D(112), E(0) #1946463