新编大学英语四级进阶自测（下）

BandⅢ
Unit One
Unit Two
Unit Three
Unit Four
Unit Five(2009．6.Cet 4)
Unit Six
Unit Seven
Unit Eight
Unit Nine
Unit Ten(2009．12.Cet 4)
Band 1V
Unit One
Unit Two
Unit Three
Unit Four
Unit Five(2010．6.Cet 4)
Unit Six
Unit Seven
Unit Eight
Unit Nine
Unit Ten(2010．12.Cet 4)
Tape Scripts for Listening Comprehension
Answer Key