根据汉语提示完成句子跟老师打招呼是有礼貌的.sayhellototheteachers.跟老师打招呼是有礼貌的.sayhellototheteachers.

Question

根据汉语提示完成句子 跟老师打招呼是有礼貌的._______ _______ _______ say hello to the teachers.
跟老师打招呼是有礼貌的.
_______ _______ _______ say hello to the teachers.

Answer 1

It's polite to say hello to the teachers.

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