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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) 正确答案为A。根据why not train to become a computer programmer?为什么不参加培训成为一名电脑程序员呢？可推知，这篇文章是一家计算机培训学校的广告，因此A项正确。
(2) 正确答案为C。根据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? 你对你的工作厌烦了吗？想尝试不同的工作？你一直希望找到一份又感兴趣工资又高的工作吗？可知，听众基本都是对他们现在工作不满意的人，因此C项正确。
(3) 正确答案为A。There's the respect you'll get from your friends and family 你会得到朋友和家人的尊重。可知，成为电脑程序员其中一个优势就是会赢得别人的尊重，因此A项正确。
(4) 正确答案为B。根据you can continue at your present job while training at night.你可以继续做现在的工作，在晚上参加培训。可知，最大的吸引力就是可以在晚上培训，因此B项正确。