014.
Are you tired of your job and want to do something different? Do you long to find work that both interests you and pays well? If you answered yes to the questions, we have a suggestion to make: why not train to become a computer programmer?
The world is becoming increasingly computer-based, so there is a great demand for computer programmers. Every day, employers call our school and ask us to send them more students. They want well-trained people to work in their large firms. You could soon be working in the high-tech field of computers and running the office. This is your big chance! Just think about the pay. You'll be earning a lot of money every year. There's the respect you'll get from your friends and family when they discover that you work with computers. So what are you waiting for?
Our school offers night classes, so you can continue at your present job while training at night. You have nothing to lose. Don't forget that doctors and lawyers wanting to change their jobs also come here to learn. Perhaps they know something that you don't.

答案解析：
(1) 正確答案為A。根據why not train to become a computer programmer?為什么不參加培訓成為一名電腦程序員呢？可推知，這篇文章是一家計算機培訓學校的廣告，因此A項正確。
(2) 正確答案為C。根據Are you tired of your job and want to do something different? Do you long to find work that both interests you and pays well? 你對你的工作厭煩了嗎？想嘗試不同的工作？你一直希望找到一份又感興趣工資又高的工作嗎？可知，聽眾基本都是對他們現在工作不滿意的人，因此C項正確。
(3) 正確答案為A。There's the respect you'll get from your friends and family 你會得到朋友和家人的尊重。可知，成為電腦程序員其中一個優勢就是會贏得別人的尊重，因此A項正確。
(4) 正確答案為B。根據you can continue at your present job while training at night.你可以繼續做現在的工作，在晚上參加培訓。可知，最大的吸引力就是可以在晚上培訓，因此B項正確。