题库搜索>逻辑CR-10524
Capuchin monkeys often rub their bodies with a certain type of millipede. Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins. Some scientists hypothesize that the monkeys rub their bodies with the millipedes because doing so helps protect them from mosquitoes.
Which of the following, if true, provides the most support for the scientists’ hypothesis?
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分析E选项
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研究表明Ｍ能分泌出两种物质来驱赶ＭＲ，因此科学家说该动物用Ｍ来抓身子因为能防什么虫子
问支持
选项分析：
Ａ 抓身子用的Ｍ是如何在这些抓身子地动物身上移动的，此内容原文根本没说过，无关。
Ｂ 分泌物同时能防其他虫子，错误。
Ｃ 动物Ｃ只有在雨天当Ｍ很多时才抓身子，正确。
Ｄ 动物Ｃ吃不吃某种东西，无关。
Ｅ 对人类致癌会不会对猴子致癌，无关。
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2019-06-23 20:51:41
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逻辑CR
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