Now you'll hear the two long conversations.
Conversation One
M: Did you feel like you need more hours from the day? Well, Good Housekeeping Magazine has some advice on how you can stop wasting time and get it all done. And here with the top ten tips, is Carolyn Forte. Hey, Carolyn, good morning!
W: Good morning, Hoda. Nice to be here!
M: Your No.1 tip is bank online. Some people are afraid to do it, but you say it's something smart.
W: Yeah, it is very safe. And we certainly recommend that you use your own bank's website. So [19]go to the bank, talk to the consumer service representatives there. It's the best way to find out how safe it is and how easy...
M: And how much time do you think you could save, Carolyn, by doing that?
W: If you're making transfers, or checking your statements, you can save up to an hour.
M: The second tip is online grocers. Now, that's really not for everyone, but you actually go grocery shopping online.
W: That's exactly what you do. If you are the type of person that wants to read every label and look at every piece of fruit, it's probably not for you.[20]But if you wanna give up a little control, you can definitely save some time.
M: And what's the good strategy if you decide to shop online?
W: What I would suggest is do the staples online.
M: What do they include?
W: [21]The brands you use all the time, the paper products, the cleaning products, the cereals-get them online and go to the store for the meat in the produce.
M: That's enlightening.

Questions 19 to 21 are based on the conversation you have just heard.
19. How can one find out the reliability of bank online?
正确答案：B
解析：B为原文的关键词同义表达，C、D与问题无关，A未提及。
20. Who can save time when shopping online according to the woman?
正确答案：D
解析：四个选项都描述了不同类型的人，因此听到相关的内容时要特别留意。A没有提到，B与女士所说的probably not for you相悖，C利用了原音look at every piece of fruit进行语音干扰。D与女士所说的give up a little control意思一致，为正确答案。
21. Which is the proper goods that can be shopped online?
正确答案：B
解析：列举中直接提到了cereals。A的干扰性较大，女士建议“你经常使用的品牌产品可以上网选购”，并没有说这些产品是“名牌产品”。