题目

Concerts should be a fun and enjoyable occasion for everyone attending them,including the musicians.No matter what type of concert one is attending,he is still expected to follow the rules concert etiquette(礼仪）. 【1】Classical music concerts are often events where concert etiquette is considered to be very important.One should generally arrive a few minutes before the show starts,so he can be in his seat at the beginning of the first musical performance.If he arrives late,it may be considered rude to walk in and take his seat in the middle of a musical performance.【2】In this way,he19．将文字抄写在下面的方格内，要做到规范、端正、整洁。文章有无机趣，关键在于作者是否有想象的敏感。