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 7 k* E0 V _( x2.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 )( K+ x3 ^/ U* e