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题目选项分析

Duckbill dinosaurs, like today's monitor lizards had particularly long tails, which they could whip at considerable speed. Monitor lizards use their tails to strike predators. However, although duckbill tails were otherwise very similar to those of monitor lizards, the duckbill's tailbones were proportionately much thinner and thus more delicate. Moreover, to ward off their proportionately much larger predators, duckbills would have had to whip their tails considerably faster than monitor lizards do. The information given, if accurate, provides the strongest support for which of the following hypotheses?

【选项】Using their tails was not the only means duckbills had for warding off predators.

选项是否正确?

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题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:OG21-762
  • 题目来源2:OG2022-761
难度: 难