1. Reptiles can be _______ from other mammals by the fact that they are cold-blooded and have scales.
(A) distinguished
(B) constricted
(C) classified
(D) survived

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統計： A(1), B(0), C(0), D(0), E(0) #4041902

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#7511240
正確答案是 (A) distinguis...
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