調查/國家安全情報◆三四等◆英文題庫下載題庫

31 Over the ensuing century, with our increased knowledge of the wild and its ____ , the old city zoo began to wither and fade. 
(A)fangs 獠牙

隨著世紀過去，我們對野生動物和它們的棲息地知識漸增，舊的城市動物園開始消失。