問題詳情

39 I've got hearing problems, so it is impossible for me to hear police ____100 meters away.
(A) drills
(B) patrols
(C) sirens
(D) tactics

參考答案

答案:C
難度:適中0.576923
統計:A(2),B(8),C(15),D(0),E(0)

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