文档介绍：AletterofthanksVocabularyVerb:Noun:Adjective:’mwritingtoexpressmysincere(真诚的),几天前你读了一本关于英国地理的书,其中有好多内容你不理解。你的英国朋友Mary帮助你解释了许多问题。请给他写一封信表示感谢,要点如下:,特别是英国地理问题;,我不能看懂这本书;;注意:;,以使行文连贯;DearMary,’sverykindofyoutoexplainalotabouttheUK,!YourssincerelyDearMary,Howisyourworknow?,IreadabookabouttheUK,butIdidn’’sverykindofyoutoexplainalotabouttheUK,,Icouldn’!YourssincerelyLindaDearMary,Howiseverythinggoing?