上课时,朱老师手里拿着一个鸡蛋走上讲台,笑着说:“今天,我们来做个‘捏鸡蛋’的实验。事先申明,指甲不能碰到鸡蛋壳,看哪个大力士能把它捏破。”“哼,这还不是小事一桩?不用说大力士,就连力气最小的张蕾也能把它捏破。”同学们议论纷纷。老师果然点了全班有名的“豆芽菜”张蕾同学。瞧,她刚 Class, Zhu took an egg in his hand on the podium, said with a smile: “Today, we do a pinch egg experiment.” Prior to that, nails can not touch the egg shell to see which Hercules can put it Pinch broken. “” Well, this is not a trivial matter? Needless to say Hercules, even the most energetic Zhang Lei can also pinch it broken. “Students are talking about. Teacher really point the class famous ”bean sprouts" Zhang Lei students. Look, she just