W:wow! This paper looks like it was typed on a typewriter. How did you get your computer and printer in making a look like this? M: I didn't, sometimes I think I am the last person on campus who doesn't use a computer. Q: what does the man mean?
a)he cannot afford to buy a computer. b)he was the last person to leave the computer lab. c)he is worried about turning his paper in late. d)he used a typewriter for his paper.