最近，你校为学生开设了有关急救知识的课程，学生们对此展开了激烈的讨论，但观点不一。80％的学生认为很有必要，因为发生意外时可以挽救生命；20％的学生认为没有必要，因为现在就医便利，而学生学习任务已经很繁重了，没有多余的时间；你的看法呢?请你

Is It Necessary for Students to Take First Aid Courses?
There are some first aid courses in our school these days.We students have a discussion on it,and our views are different.Eighty percent of us hold the view that we should take the courses,for we can give first aid to those in need.But twenty percent of us are against it.They don't think taking these courses is necessary.People can go to hospital when they need a help,and it is very convenient.In addition,our studies are very busy,so we have no time for first aid courses.
To my mind,I think we should take the first aid courses.We should not only do well in our studies but also learn something useful out of class.First aid is of great importance in our daily life.