What I found for you is MP3, a comprehensive college English course (new edition) updated by Shanghai Foreign Teachers Club in September 2008.
The first volume http:/119.147.438+0.16/down? cid = 6e 86 f 88 f 5d 36 e 938 eed 4085 ACF 5 acef 342 19 1d 6 1 & amp； t = 2 & ampfmt=
Volume II http:/119.147.438+0.16/down? cid = 1806 da 97 1 c 96 faf 85 ed 8 1 e 60 EC 778 a 244608670 c & amp； t = 2 & ampfmt=
Volume III http:/119.147.438+0.16/down? cid = f04c 54 a 0 1e 057 e 7a 68 ef 13c a4d 64635 FB 3 18f 433 & amp； t = 2 & ampfmt=
The fourth volume http:/119.147.438+0.16/down? cid = 7a 74227 e0f 725 af 052372 144 CFF 0 107 f 559 a5d2e & amp； t = 2 & ampfmt=