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 z8 q+ ~/ z6 z. u5 O! K m8 U
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 )1 G9 d; ?! S& k% A