新编大学英语口语教程PDF电子书下载

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Lesson One 1

Lesson Two 11

Lesson Three 20

Lesson Four 26

Lesson Five 36

Lesson Six 43

Lesson Seven 53

Lesson Eight 62

Lesson Nine 70

Lesson Ten 81

Lesson Eleven 88

Lesson Twelve 97

Lesson Thirteen 106

Lesson Fourteen 119

Lesson Fifteen 127

Lesson Sixteen 137

Tape Scripts and Reference Keys 149

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