A、Stay at home. B、Attend a computer course. C、Celebrate his mother’s birthday. D、Go to San Francisco. D信息推断题。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 9 to 12 are based on the conversation you have just heard.
9. Where does this conversation take place?
10. Where does the man’s sister live?
11. What is the man most probably going to do during his vacation?
12. Which statement is NOT correct according to the conversation?