题目：
some people hold that teenagers should focus on all school subjects while others believe that they should just concerntrate on the subjects that they are better at or interested in? what's your opinion?
总评：此题探讨的是学生应该学什么：全学还是选学自己擅长和感兴趣的科目。属于我们总结题库时教育类的第二个话题。难度不大。
参考题目：
1)In some countries, secondary schools aim to provide a general education across a wide range of subjects, while in others, children focus on a narrow range of subjects related to particular careers. Which education system according to your opinion is more appropriate for today’s world?
2)High school students should study general subjects before they are 17 years old, and it is too early for them to study specialist subjects before that age. Agree or disagree
3)University students now focus on a special subject. Some people believe that universities should encourage their students to study a whole range of subjects. To what extent do you agree or disagree?
注意事项：
此题虽与以前题目相似，但不是同样的题目，尤其是我看到有的同学把它等同于应该generalist or specialist，就偏题了。
