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短语
问及回答问题
Ask and answer questions
询问和回答问题
Ask and answer questions
问题和答问
Questions and Answer Session
罕见问题问答
FAQ
回答老师问的问题
Answer the teacher's questions
;
answer questions asked by teachers
问/回答问题
ask/answer questions
问和回答问题
ask and answer questions
问题问答
Q&A
问题答问大会
Questions and Answer Session