听力原文：M: Did you take these pictures？ They're very good.W: Yes, I think they tamed out

听力原文：M: Did you take these pictures？ They're very good.

W: Yes, I think they tamed out well, too. I like to take my camera with me wherever I go. That way, if I see something interesting, I can snap a picture of it.

M: Carrying a big camera around is too much trouble for me.

W: My camera is really small, though. Here, let me show you.

M: That is a compact camera. But you really must know a lot about photography to get such professional looking results.

W: Not necessarily. This camera is simple to operate.

M: Does this model come with a flash attachment for indoor shots？

W: Better than that. It has a builtin electronic flash, and focusing.

M: That's what I need. When I take pictures they usually come out blurry because I don't adjust the lenses popery, and I hate photos that are out of focus. Is a cam-era like yours very expensive？

W: Less than you'd expect. Why don't you check the prices at Hatfield's down the street？ This model was on sale there last week.

M: I think I will. It certainly won't hurt to take a look.

As the conversation begins, what are the man and woman doing？

A．Looking at some photographs.

B．Selling cameras.

C．Teaching a photography class

D．Repairing camera equipment.