35. In mammalian defenses against invading pathogens, all of these are considered nonspecific defense mechanisms EXCEPT
(A) acquired immunity.
(B) the skin.
(C) mucous membranes.
(D) the inflammatory response.
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統計: A(0), B(0), C(0), D(1), E(0) #4041856
統計: A(0), B(0), C(0), D(1), E(0) #4041856