Unit 1 Fighting with the Forces of Nature
Unit 2 Smart Cars
Unit 3 Job Interview
Unit 4 Globalization
Unit 5 Never Judge by Appearances
Unit 6 The Pace of Life
Unit 7 The 9/11 Terrorist Attacks
Unit 8 Go Traveling
Test Yourself
Appendix I Key to Exercises in Parts I， III， Iv
Appendix II Tape Scripts and Key to Test Papers
Appendix III Glossary
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