世界很奇妙,有许多未解之谜,比如恐龙灭绝、百慕大三角……我们要学习的有很多。假期,我就上了一堂特别的“生物课”。一天傍晚,爸爸带我去田头给菜浇水,突然喊道:“快过来看,这儿有只螳螂!”我过去一看,一只穿着“绿衣服”的螳螂正举着一对“快刀”停在叶子上。我刚要俯下身,它就敏捷地跳走了。爸爸见我对螳螂感兴趣,停下手里的活,问:“你看见螳 The world is wonderful, there are many unsolved mysteries, such as the extinction of the dinosaurs, the Bermuda Triangle ... ... we have to learn a lot. Holiday, I went to a special ”Biology “. One evening, my father took me to the fields to water the vegetables and suddenly shouted: ”Come here, there is only a praying mantis!“ I used to see that a praying mantis dressed in ”green clothes“ was holding A pair of ”fast knife“ stopped on the leaves. I just want to bow down, it quickly jumped away. Dad see me interested in mantis, stop his life, asked: ”You see the mantis