单项选择题

听力原文：M: Hello. May I help you?
W: Hello. Is this the fight place for me to register to study foreign languages?
M: Yes, it is. May I have your name please?
W: Julia. My family name is Smith.
M: Julia Smith. Okay. Do you have a telephone number?
W: Yeah, 9083476.
M: Thank you. Now, which language would you like to learn? We offer French, Italian, Cantonese, Mandarin, Spanish, Portuguese.
W: Ah. I'd like to learn Spanish, please.
M: Okay. Our classes are conducted in lots of different places. We have classrooms in the city and here in this building.
W: What's this building called?
M: This is Building A.
W: I work near here, so I'd like to study in Building A.
M: What time do you want to come to lessons? They go on for three hours, and they start at 10:00 a.m., 4:00 p.m. and 6:00 p.m..
W: I wish I could come to the daytime lessons, but I can't, so 6:00 p.m. please.
M: That's our most popular time, of course. Umrn, have you ever studied Spanish before?
W: No, I haven't.
M: We describe our classes by level and number. Your class is called 'Elementary One.'
W: Okay. When will class start?
M: Elementary One begins, ah, just a minute, ah, it begins on August 10.
W: Great!
(20)
A．In a classroom.
B．Over the telephone.
C．At the information desk of a university.
D．At the registrar's office of a university.