包括:! q6 t6 a- @; Z. n8 w
focus 2:Academic listening and speaking skills " c. I$ _# m' Z& nfocus on vocabulary9 [5 b# Q; u( |) |* R+ L/ ^
more reading power(second edition)& F r8 u/ U7 a, ?. o' z5 z
focus on grammar 5(third edition) + q8 a7 P2 n; ~. J! X- G. jgrammar and writing& S! P/ B' I. A4 {% I
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