【正确答案】
B
【答案解析】[听力原文] 8-10
M: How do you usually keep in touch with your friends, Sally?
W: I usually give them a call or send them a short message by my cellphone. Sometimes I send them an e-mail.
M: So do I. Cellphones are the most popular means in today's communication. Forty or fifty years ago, however, letters were widely used around the world.
W: That's it. My grandfather sent 100 letters back when he studied in England from 1950 to 1952.
M: Things have changed so much! Have you seen that there is a kind of telephone which is called videophone, with which you can see the person you are talking to?
W: Yes, I have. That is wonderful.
M: This is the advantage of modern life. Don't you think so?
8. How does Sally usually keep in touch with her friends?
该题为细节题。会话一开始男士问“How do you often keep in touch with your friends, Sally?”，女士回答“I usually give them a call or send them a short message by my cellphone.”可知女士通常以打电话和用移动电话发短信和朋友保持联系，故正确答案为B。
【正确答案】
C
【答案解析】[听力原文]
If a man wants to see the person with whom he is talking, which of the following should he choose?
该题为细节题。男士说到“Have you seen that there is a kind of telephone which is called videophones with which you see the person you are talking with?”，可知视频电话是一种能看到通话对方的通讯工具，故选C。