If you talk with the old, please behave ________. A. loudly B. clearly C. quietly D. politely
2022-10-22 16:08:58 182次 山东省济南市高新区2018届九年级下学期第二次模拟考试英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
If you talk with the old, please behave ________.
A. loudly B. clearly C. quietly D. politely
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