good morning ,class student 还是class students?为什么?

Good morning,class. Good Morning Class 歌词 Good morning,class.中文是什么 good morning class应该怎么回答 Good morning Class!改为同义句 good morning ,class student 还是class students?为什么? Good morning,class (everyone,students).啥子意思哟 good morning Good morning Good morning good morning good morning good morning Good morning Good morning Good morning _______（class）.用所给单词的适当形式填空.Good morning _______（class）.用所给单词的适当形式填空.就这一题, Good Morning Good Morning 歌词 good evering good morning,