题目

阅读理解 American people like to say “Thank you” when others help them or say something kind to them. People of many countries do so, too. It is a very good habit.You should say “Thank you” when someone passes you the salt on the table, when someone walking in front of you keeps the door open for you, when someone says you have done your work well, or you have bought a nice thing, or your city is very beautiful. “Think you” is used not only between friends, but also between parents and children, brothers and sisters.“Excuse me” is another short sentence they use.4．某校校庆，校友李某发来祝贺词。但在内容，标点，书写等方面有不当之处，请指出并加以修改。尊敬的校领导：  值此母校校庆五十岁华诞之际，我愿奉上衷心的祝福和诚挚的感谢！是母校的优秀教学条件和各位老师的新勤培养，才成就我个人今日的成功，可谓“饮其流者情其源，学其成时念吾师。”我将永远铭记老师的教导，将来母校如果需要我，我一定鼎力相助。感谢母校，衷心祝愿母校人才倍出、日益辉煌！九二（3）班学生：李某×年×月×日。