수능 기출 문제

Those who cannot make a success in their business or profession are the ones whose concentration is poor. Many of those who have succeeded in life owe this to the fact that their concentration is good. If one is an artist, with the help of concentration one can produce wonderful works. If one is a scientist, one can achieve great results in science. If one is a poet, poetry will be easy to wr ite. However qualified a person may be, he will not be able to make the best use of his qualifications without concentration. He can hardly be called qualified at all. 

① the importance of concentration 

② the freedom to choose a job 

③ the role of concentration in art 

④ ways to improve concentration 

⑤ successful careers in business