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 % w4 n. x- T5 @- k' M% q2.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 )4 _0 z) d7 P9 o5 i, O; ^