file:[ 高级语法在用 ] Martin Hewings - Advanced Grammar in Use with Answers_ A Self-Study Reference and Practice Book for Advanced Learners of English-Cambridge University Press (2013).pdf file:[ 语法在用 ] Raymond Murphy - English Grammar in Use-Cambridge University Press (2019).pdf file:[ 芝加哥风格手册 ] University of Chicago Press Staff - The Chicago Manual of Style-University Of Chicago Press (2010).pdf file:[ 维克多杜德曼的语法和语义书 ] Jean Curthoys, Victor H. Dudman - Victor Dudman’s Grammar and Semantics-Palgrave Macmillan UK (2012).pdf file:[ 理解并应用英语语法 ] Azar, Betty Schrampfer_ Hagen, Stacy A. - Understanding and using English grammar-Pearson Education (2017).pdf file:[ 牛津实用英语语法 ] Yule George. - Oxford Practice Grammar_ Supplementary Exercises with Key, Advanced level.pdf file:[ 伟大的语法，伟大的写作 ] Top-20-Great-Grammar-for-Great-Writing.pdf file:[ 50 个最常见的英语语法错误 ] Adrian Wallwork - Top 50 Grammar Mistakes_ How to Avoid Them-Springer International Publishing (2018).pdf