一天,一蜘蛛落于阿毅桌上。阿毅发现蜘蛛没长耳朵倒长了许多腿,于是突发奇想:蜘蛛是用腿来听声音的?当日,他就此向生物老师请教。生物老师是个幽默的人,便说:“你设计个实验来证明你的结论。” 次日,阿毅交给生物老师一份实验报告,内容如下: 实验目的:证明蜘蛛用腿听声音 One day, a spider fell on the desk. A Yi found spiders did not grow long ears many legs, so the sudden whim: spiders are listening to the sound of the legs? That day, he asked the biological teacher. Biology teacher is a humorous person, said: “You design an experiment to prove your conclusion.” The next day, Ah Yi to the biology teacher an experiment report, as follows: Experimental purposes: to prove that spiders leg to listen to sound