問題詳情
43. Which of the following is NOT true about estuaries?
(A) Estuaries are often bordered by mudflats and salt marshes.
(B) Estuaries contain waters of varying salinity.
(C) Estuaries support a variety of animal life that humans consume.
(D) Estuaries usually contain no or few producers.
(E) Estuaries support many semiaquatic species.
(A) Estuaries are often bordered by mudflats and salt marshes.
(B) Estuaries contain waters of varying salinity.
(C) Estuaries support a variety of animal life that humans consume.
(D) Estuaries usually contain no or few producers.
(E) Estuaries support many semiaquatic species.
參考答案
答案：D
難度：適中0.470588
統計：A(3),B(1),C(1),D(8),E(0)
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