听材料,回答问题。
Hello, Helen Smith speaking. Can I help you?<br />Hello, this is David. Could I speak to Mike, please?<br />I'm afraid he's not available at the moment. Would you leave a message?<br />Yes, I'm calling to cancel a meeting we scheduled for this afternoon.<br />Okay, let me take this down. Could I have your name again?<br />Certainly, it's David Stone.<br />Hello, Helen Smith speaking. Can I help you?<br />Hello, this is David. Could I speak to Mike, please?<br />I'm afraid he's not available at the moment. Would you leave a message?<br />Yes, I'm calling to cancel a meeting we scheduled for this afternoon.<br />Okay, let me take this down. Could I have your name again?<br />Certainly, it's David Stone.<br />Hello, this is David. Could I have your name again?<br />Certainly, it's David. Could I have your name again?<br />Certainly, it's David. Could I have your name again?<br />Certainly, it's David. Could I have your name again?<br />Certainly, it's David. Could I have your name again?<br />Certainly, it's David. Could I have your name again?<br />Certainly, it's David. Could I have your name again?
(1)
Why does David want to speak to Mike?
A . To invite him to a party.
B . To discuss a schedule.
C . To call off a meeting.
(2)
What do we know about the speakers?
A . They are colleagues.
B . They are close friends.
C . They've never met before.
答案: C
C