M: I was half an hour late for work today. There was just too much traffic. W: Yes, there really are too many cars on the road. More people need to carpool. M: Carpool? W: Yeah, you know, a group of people that ride to work together in one car. M: Hey, that's a good idea. How do you join a carpool? W: Well, there is a special phone number you can call. You leave a message with your address and phone number, and then someone calls you back with the names and phone numbers of other people in your area who want to carpool. M: That's really a great idea! How do you know so much about this carpool system, Nancy? W: Me? I called the number for the first time about five years ago. Carpooling is a great way to go to work., Question: How can one join in a carpool? (A) By calling a special number. (B) By logging on a special website. (C) By calling an agent.
(A) By calling a special number.