Part One 词汇辩析
Part Two 实用练习
Exercise One
Key to Exercise One
Exercise Two
Key to Exercise Two
Exercise Three
Key to Exercise Three
Exercise Four
Key to Exercise Four
Exercise Five
Key to Exercise Five
Part Three综合练习、答案及注释
综合练习(一)(Band 4)
综合练习(一)(Band 4)答案及注释
综合练习(二)(Band 6)
综合练习(二)(Band 6)答案及注释
索引