29. Which of the following is NOT a feature of amphibians?
(A) They can breathe through their skin.
(B) They can control their body temperature.
(C) They spend the first part of their life underwater.
(D) They often eat insects.
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統計: A(2), B(101), C(5), D(8), E(0) #2342156
統計: A(2), B(101), C(5), D(8), E(0) #2342156