分类：教育/科学-外语学习-英语考试
问题：改错oneenteringtheclassroomthestud 
one entering the classroom the students stood
up and said good morning
详细解释,谢谢


回答：主语混乱，on entering the classroom的逻辑主语应是teacher.
而 on entering the classroom ，the students stood
up and said good morning的主语是students。
汉语翻译就成了：学生一到教室，就站起来说早上好。