阿摩線上測驗
46 What is this passage mainly about?
(A) Variety of bird species in Hawaii.
(B) The decline of bird species in the US.
(C) The habitat of bird species in the US.
(D) The need for stricter bird protection laws.
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統計： A(13), B(101), C(24), D(22), E(0) #1217631
統計： A(13), B(101), C(24), D(22), E(0) #1217631
