Speaker A: Waiter, ______ Speaker B: Wait a minute, sir. That"s $80 altogether. A: Would you charge me B: Menu, please C: Would you take the money D: May I have the bill, please

青书学堂: (单选题) Speaker A: Would you please pass the salt？. Speaker B:（ ）But don’t put too much of it in the soup.

Speaker 1: What's the time, please?Speaker 2:__________________________ A: It's fourth. B: It's four o'clock. C: It's four hours.

【单选题】Speaker a: Hello. May I speak to John, please? Speaker b: ____________________ A. Who are you? B. I’m John. C. Hold on, please.

Speaker A: Can I borrow a pen, please Mine has run out of ink. Speaker B: (). A: Sure, take it B: Here you are C: Of course, take it away D: Thanks anyway

Which of the following statement can better describe the typical Chinese speech composition? A: The speaker starts with an overall statement and then mobilize arguments and examples to support it. B: The speaker starts with details, different examples and background of a topic or situation, from which the speaker concludes a general rule. C: No option here. Please select an answer from A and B. D: No option here. Please select an answer from A and B.

Speaker A: I'd like to check in, please.Speaker B: ______ A: Certainly. Do you have a reservation B: Sorry, I don't see what you mean. C: Sure, I can help you with the checking. D: Thank you, we provide first class service here.

Speaker A: Can I borrow a pen, please Mine has run out of ink. Speaker B: ______. A: Sure, take it B: B. Here you are C: Of course, take it away D: D. Thanks anyway

Please Listen to the following TED talk and answer the questions followed. （09分20秒-10分07秒） According to the scientific research, the speaker concludes that_____.

Please Listen to the following TED talk and answer the questions followed. （11分06秒-11分39秒） As for the sea level, the speaker speculates that according to current evidence of scientific research, it will