21世纪大学英语(S版)综合练习:4:4

Unit 1 Habits Part I Text Exercises Part II Exercises for CET-4 Unit 2 Life Tips Part I Text Exercises Part II Exercises for CET-4 Unit 3 Business the Easy Way Part I Text Exercises Part II Exercises for CET-4 Unit 4 Money Matters Part I Text Exercises Part II Exercises for CET-4 Unit 5 Rising Stars Part I Text Exercises Part II Exercises for CET-4 Unit 6 From Failure to Success Part I Text Exercises Part II Exercises for CET-4 Unit 7 Learning Part I Text Exercises Part II Exercises for CET-4 Unit 8 Technology Part I Text Exercises Part II Exercises for CET-4 Tset Yourself (for Units 5-8) Tset Yourself (for CET-4) Key and Script for Workbook (4)