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1.蜂巢是由一个个排列整齐的六棱柱形小蜂房组成,这种结构被数学家认为最节省材料、容量大、坚固的结构。人们仿造蜂巢这种结构用在其他方面。你能举个实例吗?2.青蛙是我们比较熟悉的爬行两栖动物,我们人类有些事情是跟它学来的。你能说出一两件来吗?3.跳蚤最高能跳1.5米,世界跳高纪录为2.45米,是古巴运动员索托马约尔创造的。跳蚤扣他比,哪一个跳得更高?为什么?4.蜻蜓是飞行速度最快的昆虫,它最快能达到每小时100千米,蜻蜓飞行得这样
1. The honeycomb consists of a series of hexagonal prism-shaped small hives. This structure is considered by mathematicians to be the most material-saving, large-capacity, and sturdy structure. People imitate the honeycomb structure used in other ways. Could you give an example? 2. The frog is a familiar amphibian, and we humans learn something from it. Can you say one or two? 3. Flea can jump up to 1.5 meters, the world record high of 2.45 meters, is the Cuban athlete Sotomayor created. Flea deduction than him, which one jump higher? Why? 4. Dragonfly is the fastest flying insects, it can be as fast as 100 km per hour, dragonfly flight so