本帖最后由 cats 于 2010-1-5 16:57 编辑 - D' P. D7 e. V2 o2 N- D8 }$ M
1.academic listening and speaking skills focus 2 $15 " f B' n' [! s7 I: e1 I* q2.advanced reading power $15 . H! j. ?$ L) E. S! a9 s4 ^3.focus on grammar4 third edition level 3 $20 % F, A$ ]$ G S' l% l, P- P