Some people believe that teenagers should learn all the school subjects while others claim that students should focus the subjects that they are best at or that they are interested in. Discuss the above view and give your reasons. 写作要求：1. 至少250字，多则不限。2. 文章分为五段；para.1 给出你的观点;Para.2,3,4 分别给出能支持你观点的三个有力论证;Para.5对你的观点做出总结.3....
