听力原文：M: You look happy. Did you sell lots of things at the store today？W: No. I bought

听力原文：M: You look happy. Did you sell lots of things at the store today？

W: No. I bought something. It was a great deal.

M: So what is it？

W: A laptop computer.

M: Really？ That's great. They are really convenient. You can take them anywhere.

W: You are right. That's what I thought. I can use the computer at home and at my store.

M: What will you use it for at the store？

W: To keep track of all the things in the store. How much I sell them for and which article sells best, and what are the things in sufficient stock.

M: That's a good idea. But I didn't think you knew how to use a computer.

W: I have to say I don't.

M: Then why did you buy one？

W: I've heard so much about computers. And I've heard you can find so many interesting things online. I was walking past the computer store downtown. I saw they had computers on sale.

M: So you went into the store to ask a few questions.

W: That's right. And I met a nice, young salesman. He showed me lots of things a computer can do. I just had to buy one.

M: So now who is going to teach you to use it？

W: You are.

(20)

A．She is a software engineer.

B．She is an after-sale service worker.

C．She works as a salesclerk.

D．She is hunting for a job.