王老师:19139051760(拨打)复制微信 题目 更新时间:2025/10/7 We had a(n) _____ with him about this problem last night.A、explanation B、impression C、exhibitionD、discussion 答案 登录 注册 D 出自:江开 >> 大学英语A252 南京理工大学紫金学院继续教育学院