問題詳情

27.The Department of Health urged the public to receive H1N1 flu shot as a __________ against potential outbreaks.
(A) prohibition
(B) preparation
(C) presumption
(D) precaution

參考答案

答案:D
難度:適中0.5
統計:A(1),B(1),C(0),D(3),E(0)

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