出售 nait ESL level4的课本

swing1030

包括：
& N' u3 ]* L  M4 nfocus 2:Academic listening and speaking skills
" }8 V7 m% j- d3 efocus on vocabulary
9 A1 e) c: F6 v; s8 @8 ]more reading power(second edition)
3 l; m% f; g& U% `+ @focus on grammar 5(third edition)
) y) Q1 a, z" f- a( |grammar and writing
3 Z1 a5 a9 C. o联系：862-4883