TEXT 1
Unit One 1
Unit TwO 5
Unit Three 12
Unit Four 20
Unit Five 28
Unit Six 36
Unit Seven 44
Unit Eight 52
Unit Nine 59
Unit Ten 66
Unit Eleven 73
Unit Twelve 80
Unit Thirteen 87
Unit Fourteen 100
Unit Fifteen 113
Unit Sixteen 124
Unit Seventeen 136
Unit Eighteen 142
Unit Nineteen 155
Unit Twenty 165
Unit Twenty-One 180
Unit Twenty-Two 190
Unit Twenty-Three 202
经济专业译文与答案 213
Unit One 213
Unit Two 215
Unit Three 218
Unit Four 222
Unit Five 225
Unit Six 228
Unit Seven 231
Unit Eight 234
Unit Nine 237
Unit Ten 240
Unit Eleven 244
Unit Twelve 247
Unit Thirteen 250
Unit Fourteen 256
Unit Fifteen 262
Unit Sixteen 267
Unit Seventeen 271
Unit Eighteen 274
Unit Nineteen 280
Unit Twenty 286
Unit Twenty-One 290
Unit Twenty-Two 294
Unit Twenty-Three 299