说到蛇, 大家都可能认为蛇很可怕, 其实不然。汤姆读了一本关于蛇的书之后, 对蛇有了全新的认识。请根据下面表格信息提示, 写一篇60词左右的短文。开头已给出, 不计入总词数 。
Tom was afraid of snakes before. Yesterday he read a book on snakes.
After reading the book, he knows about snakes better. He thought all snakes were poisonous and harmful before, but now he knows some are not. He thought we should kill snakes when we saw them. But now, he thinks we should protect them because snakes are our friends and are important in nature.
Now he is not afraid of snakes any more, but likes them.