—Excuse me, will the plane for Beijing __________within an hour?

—I’m not sure. You can go to the Information Desk for help.

A. get off          B. take off         C. turn off         D. show off

—Excuse me, will the plane for Beijing          within an hour?
—I’m not sure. You can go to the Information Desk for help.

—Excuse me, will the plane for Beijing          within an hour?

—I’m not sure. You can go to the Information Desk for help.

A．get off            B．take off           C．turn off           D．show off

　　根据你听到的对话内容回答问题：

　　录音材料：

　　M: Excuse me. Will you please tell me where I can find the library?

　　W: Yes. It's in the No. 15 Building.

　　M: I'm afraid you'll have to tell me where that is, too. I'm new here.

　　W: Do you mind telling me where you are from?

　　M: Certainly not. I'm from Britain. My name is John.

　　W: Nice to meet you.

　　M: Me too.

　　W: Well, can you see that red house? The No. 15 Building is just behind it.

    M: I see.

　　W: You can borrow the books you like as quickly as possible. But you'd better read the instructions first. As you are in the main entrance, you will see the instructions on the right.

　　M: Thank you very much. You've been very helpful.

　　W: And so have you. I'm glad to have another new friend from England. Good luck to you. Bye!

　　M: Bye!

　　Qs:

1．Where is the library?

[　　]

A．Behind the No. 15 Building.

B．In the red house.

C．In the No. 15 Building.

2．Where does this dialogue most probably take place?

[　　]

A．In the school yard.

B．At the street comer.

C．In the supermarket.

3．Is the man the first foreign friend of the girl?

[　　]

A．Yes.　　　B．No.　　　C．I don't know.