问和答是一种文化 Questions& answers are cultural
问题和答案 Questions and Answers ; Fragen und Antworten ; issues and answers ; Questio and Awe
问路和应答 Asking the way and responses
问和答是一种文明 Questions& answers are cultural
问题和回答 question and answering
论坛和知识问答 Forum and Comment and Answer
口头提问和笔头回答 Face-to-face Questioning and Written Work
问题和答问 Questions and Answer Session
问题和答复 Questions and Answers
问和回答 ask and answer
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