新编实用英语学习指导书 4PDF电子书下载

Contents 1

Unit One English Studies and Tests 1

Unit Two Art of Negotiations 19

Unit Three　DNA and Cloning 36

Unit Four The IT Age 53

Unit Five Internet and Life 70

Unit Six Studying Overseas 86

Unit Seven　Art in Engineering 102

Unit Eight Environment 118

Unit Nine Cultural Differences and Business Management 135

Unit Ten Copyright Fake Commodity Issues 152