单选题
单选题 A. I don't know. B. No, you can't.
C. Sorry, you can't. D. Sorry, he is busy at the moment.
【正确答案】 D
【答案解析】[听力原文]
Hello, may I talk to the director now?

[解析] “May I talk to…?”的意思是“我想找……接电话”，回答分肯定和否定两种，肯定回答可以说“Please hold on, I'll get him/her”；否定回答可以说“Sorry, he/she is not in at the moment”。
单选题 A. Yes, I beat the others. B. No, no, I didn't do it well.
C. Thank you. D. It's a pleasure.
【正确答案】 C
【答案解析】[听力原文]
Congratulations! You won the first prize in today's speech contest.

[解析] congratulations用来表示祝贺，回答直接用“(Many)Thanks”，或者“Thank you(very much)”即可。
单选题 A. I'm afraid not, because I have to go to an important meeting.
B. Of course not. I have no idea.
C. No, I can't.
D. That's all set.
【正确答案】 A
【答案解析】[听力原文]
We are going to have a singing party tonight. Would you like to join us?

[解析] “Would you like to…?”用来询问对方是否愿意做某事，如果愿意，则可以用表示当然可以意思的语句来回答，如：sure，of course，by all means，certainly，you may/can等；如果不愿意，则可以先用sorry或者I'm afraid not来回答，接着解释理由。
单选题 A. Fine. How are you? B. How do you do? Glad to meet you, too.
C. How are you.'? Thank you! D. Nice. How are you?
【正确答案】 B
【答案解析】[听力原文]
How do you do? Glad to meet you.

[解析] “How do you do? Glad to meet you”用来表示问候，前半部分回答要用原句，后半部分则要在原句后面加上too。
单选题 A. Yes, you can. B. Of course, I like to.
C. No, I don't mind. D. Certainly, please do.
【正确答案】 C
【答案解析】[听力原文]
Would you mind changing seats with me?

[解析] “Would you mind…?”用来询问对方是否介意做某事，如果不介意，可以回答“No, I don't mind”或者“Never mind”；如果介意，则委婉地表达“Sorry, I'm afraid you can't”。