英语听力训练 第1册PDF电子书下载

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Lesson 1 1

Lesson 2 7

Lesson 3 12

Lesson 4 15

Lesson 5 19

Lesson 6 22

Lesson 7 26

Lesson 8 29

Lesson 9 33

Lesson 10 36

Lesson 11 40

Lesson 12 43

Lesson 13 47

Lesson 14 50

Lesson 15 54

Lesson 16 57

Lesson 17 61

Lesson 18 64

Full Contents With Key Answers 68

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