Unit One 1
Section A Listening and Speaking 3
Section B Reading 9
Section C Business Writing 18
Unit Two 27
Section A Listening and Speaking 29
Section B Reading 36
Section C Business Writing 47
Unit Three 57
Section A Listening and Speaking 59
Section B Reading 67
Section C Business Writing 78
Unit Four 87
Section A Listening and Speaking 89
Section B Reading 96
Section C Business Writing 107
Unit Five 115
Section A Listening and Speaking 117
Section B Reading 125
Section C Business Writing 136
Unit Six 145
Section A Listening and Speaking 147
Section B Reading 156
Section C Business Writing 168
Unit Seven 177
Section A Listening and Speaking 179
Section B Reading 187
Section C Business Writing 199
Unit Eight 211
Section A Listening and Speaking 213
Section B Reading 220
Section C Business Writing 230
参考文献 238