高考问答人间牟平一中:english改错
来源：百度文库 编辑：高考问答 时间：2024/05/06 08:56:54
when we have lessons teachers must be listened carefully
when we have lessons 改成
when attending class (上课时)
改成
when we have lessons we must listened to carefully.
When we have lessons,teachers must be listened (to)carefully.
when we have lessons 改成
when attending class (上课时)
when attending class,we must listen carefully.
...must be listened to carefully