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 $ v E. c3 r5 C. i& V! Z4 E2.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 )! _+ h# Q- T& U9 x: b: _2 S9 C+ n