It can be inferred from the passage that scientists now generally agree that the ______. The ideas attributed to T. H. Huxley i

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问题 It can be inferred from the passage that scientists now generally agree that the ______.
The ideas attributed to T. H. Huxley in the passage suggest that he would most likely agree with which of the following statements?

选项 A、An animal’s brain size has little bearing On its ability to master complex behaviors.
B、An animal’s appearance is often influenced by environmental requirements and physical capabilities
C、Animals within a given family group are unlikely to change their appearance dramatically over a period of time.
D、The pterosaurs should be classified as birds, not reptiles.

答案B

解析 分析推理题。对T.H.Huxley这个人物的理论说明见于第四段。该段第二、三句指出,他认为会飞行的脊椎动物是恒温动物,并且认为它们有羽毛防止体温散发、使身体呈流线型。这些论断都是根据动物所处的环境及功能来作出的,由此可推知他认为环境和功能会影响动物外形,[B]最合这一逻辑。
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