新编研究生英语系列教程 研究生英语听说教程 基础级 第3版PDF电子书下载

Unit One 1

Unit Two 9

Unit Three 18

Unit Four 26

Unit Five 34

Unit Six 42

Unit Seven 52

Unit Eight 62

Listening Test One 71

Listening Test Two 75

Unit Nine 79

Unit Ten 89

Unit Eleven 100

Unit Twelve 110

Unit Thirteen 119

Unit Fourteen 128

Unit Fifteen 138

Unit Sixteen 148

Listening Test Three 157

Listening Test Four 161