問題詳情

第 16 至 20 題為題組Crocodiles live in swamps or on river banks and catch their prey in the water. They have flattened bodies andtails, short legs, and powerful jaws. Small crocodiles 16 fish and small aquatic animals; larger ones also catchland mammals and birds that approach the water. Members of some large species sometimes attack and eat humans.Crocodiles in America are specifically called American crocodiles, with tough, scaly skin. They aregray-green or olive-green with long, slender snouts, which distinguish them from their cousin, the alligator.Also 17 the alligator, the fourth tooth on the bottom jaw of the American crocodile will be shown when itsmouth is closed. American crocodiles inhabit saltwater habitats so they are typically found in coastal wetlands,coves, and canals. Decidedly 18 aggressive than the infamous Nile and Australian crocodiles, Americancrocodiles are shy, reclusive and seldom seen by people. Today, loss of habitat to human development, illegalkilling and roadkill are the greatest 19 faced by American crocodiles. 20 , as sea level rises due toclimate change, a portion of crocodiles’ coastal wetland habitat may face destruction. It is predictable that thenumber of American crocodiles will decrease if this situation gets worse.
16.
(A) head for
(B) recover from
(C) belong to
(D) feed on

參考答案

答案：D
難度：簡單0.745098
統計：A(6),B(2),C(3),D(38),E(0)

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