2. 外语
  3. A.Other threats to the Bering sea B.Pollack—the most important kind o fish C.The problems many counties face D.How to protect Be

A.Other threats to the Bering sea B.Pollack—the most important kind o fish C.The problems many counties face D.How to protect Be

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问题 A.Other threats to the Bering sea
B.Pollack—the most important kind o fish
C.The problems many counties face
D.How to protect Bering sea
E.Over-fishing destroys the food chain
F.Why to control fishing
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选项
答案A
解析 第四段的末尾提到，seabirds such as the red—legged kittiwake are also in trouble．这说明由于人类的过度捕捞，海鸟的生存环境也在恶化。该句的叙述是正确的。
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