Which of the following is used when one fails to catch what the
分类: 语言与文化(00838)发布时间: 2024-08-31 03:14浏览量: 5
Which of the following is used when one fails to catch what the speaker has said? ( ) A、Excuse me. B、I'm sorry. C、Keep nodding. D、I beg your pardon. 【正确答案】:D