我是PT学习,只需要语法和阅读的书:1.阅读-- Advanced reading power & Vocabulary Power 3 practicing Essential Words , Z6 H: q4 K9 o7 i: ^2.语法---Writing academic English - Level 4 & Focis on Grammar 5 An Integrated Skills Approach 3re Ed & Course Pack #2725 (Level 4 Grammar and Writing )% i" ]- F' S t5 S! F3 F