50 According to the passage, where do rabbits’ essential nutrients come from?
(A) The grains chewed in the mouth.
(B) The fibers digested in the caecum.
(C) The food stuck in the stomach.
(D) The grass unchewed in the mouth.

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統計: A(3), B(36), C(0), D(1), E(0) #3866948

詳解 (共 1 筆)

#7604485
考點 本題考的是兔子消化系統中「纖維發酵...
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