Question

When you can’t hear clearly. What should you say? __________
A. I don’t know the word in English.   
B. Where have you been?   
C. I beg your pardon.

Answer 1

C

试题分析：句意：---当你听不清的时候，你该说什么？。---请重复一遍。I beg your pardon.是指在听不清时要求重复的礼貌用语。故选C。