阿摩線上測驗
13. The report highlighted the urgent need for _____ policies, as pneumonia has become the third leading cause of death among seniors.
(A)attractive
(B)conservative
(C)preservative
(D)proactive
答案：登入後查看
統計： A(2), B(10), C(20), D(70), E(0) #3445911
統計： A(2), B(10), C(20), D(70), E(0) #3445911
