中国大学MOOC: What is polite while smoking?
举一反三
- 中国大学MOOC: What is polite in public places?
- 中国大学MOOC: What is polite when considering noise?
- 中国大学MOOC: What is Americans attitude toward smoking?
- 中国大学MOOC: Which one is NOT a polite behavior while taking phone calls?
- What is polite while smoking? A: Check for no smoking signs before you light up. B: Ask those sitting close to you if they mind before you light up. C: If you are a non-smoker, don’t react violently to someone who lights up near you. D: All of the three.