包括:( n$ q1 e, Q5 o
focus 2:Academic listening and speaking skills ' z4 c) W2 [' F0 Y5 [focus on vocabulary% h6 y& B. D( z1 D0 |
more reading power(second edition)9 e7 P. C# v1 D6 g1 l
focus on grammar 5(third edition)0 m; G0 }: ^$ G% ^) u
grammar and writing ; F9 G; ^0 `" h: {# E) K, A联系:862-4883