If you have not caught what the guest said, you may say:
A. What did you say, sir?
B. Uh?
C. What do you mean?
D. I beg your pardon?
查看答案
When you express your apologies to your guest you may say "I beg you pardon, sir" in rising tone.
A. 对
B. 错
When you ask the guest to repeat what he says you may say "I beg you pardon, sir" in rising tone.
A. 对
B. 错
When you don't understand what the guest says and ask the guest to repeat you may say
A. Pardon, please. I'm afraid I didn't follow you.
B. Would you mind repeating a little more slowly?
C. I beg your pardon?
D. Would you mind using simpler words?