42. 疾病管制署的全國性預防接種系統 NIIS，是下列何者的縮寫？
(A)Nursing Injection Information System
(B)National Immunization Information System
(C)National Infection Immunization System
(D)Normalization International Injection System

答案：登入後查看
統計： A(15), B(363), C(64), D(12), E(0) #2916405