It's ＿(polite) for a student to eat in class.根据括号内中英文提示,在横线上填上正确的单词
问题描述：
It's ＿(polite) for a student to eat in class.
根据括号内中英文提示,在横线上填上正确的单词
答
It's ＿(polite) for a student to eat in class.
根据括号内中英文提示,在横线上填上正确的单词