82 跳蚤(flea)可以傳播下列何種疾病之病原體?
(A)地方性斑疹傷寒(endemic typhus)
(B)流行性斑疹傷寒(epidemic typhus)
(C)恙蟲病(scrub typhus)
(D)落磯山斑疹熱(Rocky Mountain spotted fever)

答案:登入後查看
統計: A(68), B(12), C(4), D(5), E(0) #812092