Narrator:Eventually, camels migrated across the Bering Strait into regions of Asia and Africa, where the fat inside their humps helped them adapt yet again – this time – to the blistering-hot temperatures of deserts like the Gobi and Sahara....
题目Camels have humps. What is special about camels? A. They have a long tail. B. They have humps. C. They have big ears. D. They are very small. 相关知识点: 试题来源: 解析 B。骆驼有驼峰,A 选项是有长尾巴,C 选项是有大耳朵,D 选项是非常小,都不是骆驼的特别之处。
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