实用雅思听力PDF电子书下载

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Unit One 1

Unit Two 4

Unit Three 8

Unit Four 11

Unit Five 15

Unit Six 18

Unit Seven 21

Unit Eight 24

Unit Nine 28

Unit Ten 31

Unit Eleven 34

Unit Twelve 37

Unit Thirteen 40

Unit Fourteen 44

Unit Fifteen 47

Unit Sixteen 50

Unit Seventeen 53

Unit Eighteen Sample Test 1 56

Unit Nineteen Sample Test 2 61

Unit Twenty Sample Test 3 66

Tapescripts 70

Key to the exercises 158

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