環境保護 毎日1枚 5月15日参加特典 3問正解でさらに3
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単一選択問題：**環境品質基準に達していない重点地域や流域の関係する地元住民**は、（ ）計画を策定し、期限内に基準を達成するための措置を講じなければならない。 A. 期限付き改善 B. 期限付き基準達成 C. 期限付き是正 D. 期限付き改善. B
B :勝利::勝利::勝利::勝利::勝利::勝利:
A.............
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