問題詳情

13. A teenager was dead because of drug misuse, and the health ________ are trying to find out the reason for the tragedy.
(A) economics
(B) authorities
(C) attachments
(D) capacity

參考答案

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