77.下列何種病原菌不具有urease活性?
(A)Helicobacter pylori
(B)Proteus mirabilis
(C)Corynebacterium diphtheriae
(D)Staphylococcus saprophyticus
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統計: A(53), B(63), C(711), D(309), E(0) #3491585
統計: A(53), B(63), C(711), D(309), E(0) #3491585