查人人中国名人网大广高速路况实时查询:english改错
来源：百度文库 编辑：查人人中国名人网 时间：2024/05/14 16:36:30
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