Conversations and Comprehension

Kevin: Hi. I'm hoping that you can help me with my computer. Your advertisement says that you're an experienced technician.Steve: Sure, what's the problem?Kevin: I think I have a virus. My laptop is really slow these days and it spontaneously shuts down all the time.Steve: Hmmm. Let me have a look.What is Steve's profession? ..........

• He''s a salesman
• He''s a television repair man
• He''s a computer technician