78.下列何種fur mite常感染實驗用大鼠?
(A)Radfordia ensifera
(B)Psorergates simplex
(C)Polyplax spinulosa
(D)Polyplax serrata
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統計: A(399), B(211), C(324), D(445), E(0) #3133445
統計: A(399), B(211), C(324), D(445), E(0) #3133445