A、Stay at home. B、Attend a computer course. C、Celebrate his mother’ s birthday. D、Go to San Francisco. D细节推断题。男士在介绍了妹妹的来信后说I che

W: So this is the Internet?
M: Well, it’s the World Wide Web, which is part of the Internet.
W: Wow ... and, uh, what do you use it for?
M: Oh, well, I can sit here in my office and do almost anything.
W: Well, like what?
M: Well, this morning, the first thing I did when I got up was to turn on the computer. In a couple of minutes, I was reading the newspaper from Illinois.
W: Wow.
M: Yeah, you can read hundreds of newspapers from around the world.
W: That’ s amazing.
M: That’s just the start. Then I checked my e-mail. There was a message from my dad in Chicago, one from my sister, and a message from my brother in Hong Kong. My dad’ s message was to tell me not to forget my mom’ s birthday. So then I sent her an electronic birthday card.
W: An electronic birthday card?
M: Uh huh.
W: Fantastic.
M: My sister wanted to know if I was planning to visit her in San Francisco during my vacation.
W: So ..., are you?
M: Well, I checked an airline reservation service. I looked at the schedule and picked a flight, booked it, and sent the information to my sister. After about an hour she sent me a reply saying she ’d pick me up at the airport.
W: Oh, my god! You can book a ticket through your computer?
M: Absolutely. Sure. Amazing, isn’t it?
Questions 8 to 11 are based on the conversation you have just heard.
8. Where does this conversation take place?
9. Where does the man’ s sister live?
10. What is the man most probably going to do during his vacation?
11. Which statement is incorrect according to the conversation?