阿摩線上測驗
3. At the start of the influenza outbreak health workers were not taking proper ______and the disease spread through hospital staff.
(A) stimulants
(B) inscriptions
(C) objectives
(D) precautions
答案：登入後查看
統計： A(26), B(37), C(44), D(221), E(0) #3414296
統計： A(26), B(37), C(44), D(221), E(0) #3414296
