中科新闻网天一角食品有限公司:english改错
来源：百度文库 编辑：中科新闻网 时间：2024/05/13 11:35:05
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