听力原文：M: How would you like to pay for this laptop computer？
M: Credit, please. I don't have enough cash with me. What's your return policy？
W: All of our products have a 30-day refund guarantee. This item has a 1 -year limited warranty. Plus, we offer additional 2-year extension for an additional $180.
M: Well, $ 180 is a lot, but I guess it'd be worth taking it just in case.
What are they NOT talking about？
A．How to pay for the purchase
B．Buying a life insurance
C．Support in case of return
D．An optional warranty

What do they sell？
A．Magazines
B．Radios
C．Chairs
D．TVs

The______of electronic computers has opened up new ways of data analysis for the scientist.
A．advent
B．adverse
C．advert
D．advise

The WTO meeting______with no agreement on launching a broad round of trade liberalization negotiations.
A．broke off
B．broke in
C．broke up
D．broke out

听力原文：W: Todd, have you come up with more ideas on how to boost sales of this year's line of living room furniture？ We have already tried the local newspaper and radio.
M: Sponsoring a TV show would be effective, but it costs a lot.
W: I agree with you. However, It' s beyond our budget. Let' s see. What do you think of the idea of making community flyers？
M: Why couldn' t I think of that？ It won't cost a lot.
What are they talking about？
A．How to increase sales of their products
B．The naming of their new products
C．Famous TV shows
D．How to put an ad in the local paper

The rain was so heavy that the man was wet to the skin; his whole body was__ and trembling.
A．stiff
B．straight
C．steady
D．hard