問題詳情

4. Authorities said that the powerful opiate fentanyl is 25 to 50 times more ____ thanheroin and can be absorbed through the skin and cause death.
(A) eminent
(B) vigorous
(C) fragile
(D) potent

參考答案

答案:D
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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