论文部分内容阅读
说到老鼠,就不能不想到猫。人们都知道它们是一对冤家,可是猫为什么要吃老鼠?老鼠比鱼更好吃吗?科学研究表明,猫吃老鼠却是不得已。
When it comes to rats, you can’t think of cats. People know that they are a pair of crickets, but why do cats eat rats? Are mice better than fish? Scientific research shows that cats eat mice but they are a last resort.