大学英语 3PDF电子书下载

Lesson One The Dow Jones Industrial Average 1

Text 1

Grammar 10

Exercises 13

Key to Exercises 18

Translation of the Text 20

Lesson Two Types of Ocean Shipping Service 21

Text 21

Grammar 33

Exercises 36

Key to Exercises 41

Translation of the Text 43

Lesson Three Time-management Principles 45

Text 45

Grammar 63

Exercises 64

Key to Exercises 69

Translation of the Text 71

Lesson Four The Price System and the Basic Economic Problems 73

Text 73

Grammar 88

Exercises 91

Key to Exercises 96

Translation of the Text 98

Lesson Five The Greenhouse Effect 101

Text 101

Grammar 114

Exercises 115

Key to Exercises 120

Translation of the Text 122

Lesson Six Exchange Rate 125

Text 125

Grammar 134

Exercises 136

Key to Exercises 140

Translation of the Text 142

Lesson Seven Advertising Business 145

Text 145

Grammar 154

Exercises 157

Key to Exercises 162

Translation of the Text 164

Lesson Eight Consumer Motivation 167

Text 167

Grammar 180

Exercises 184

Key to Exercises 188

Translation of the Text 190

Lesson Nine Management and Manager 193

Text 193

Grammar 207

Exercises 210

Key to Exercises 214

Translation of the Text 216

Lesson Ten International Trade Documents 219

Text 219

Grammar 236

Exercises 240

Key to Exercises 245

Translation of the Text 247