【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
错误的教训-共两篇
第一篇：
A lesson I never forget.I remember that morning ,my teacher told us that this lesson was very difficult for us to learn,and told us to go over it carefully.But Ididn t think it is important,So I didn t go over it.I played the computer games instead.Next day we had an exam,I failed it.I learnt that student must study hader.No pains no gains!
