In-the-library

InthelibraryLibrarycardruleInlineeatrunlookatstandinlinewriteinthebooks在书上写字droplittereverywhere到处扔垃圾Don’t结构：以动词原形开头，主语常常被省去。否定通常用“Don't…”开头。句末用降调。功能：表示命令、请求、禁止、劝阻等。祈使句：MakesomerulesforourclassroominEnglish.Homework: