21世纪大学英语练习册 第3册PDF电子书下载

Unit One 1

PartⅠ Exercises for Text A 1

PartⅡ Exercises for Text B 7

PartⅢ Fast Reading 13

Unit Two 19

PartⅠ Exercises for Text A 19

PartⅡ Exercises for Text B 25

PartⅢ Fast Reading 29

Unit Three 35

PartⅠ Exercises for Text A 35

PartⅡ Exercises for Text B 41

PartⅢ Fast Reading 46

Unit Four 53

PartⅠ Exercises for Text A 53

PartⅡ Exercises for Text B 58

PartⅢ Fast Reading 64

Unit Five 69

PartⅠ Exercises for Text A 69

PartⅡ Exercises for Text B 75

PartⅢ Fast Reading 80

PartⅠ Exercises for Text A 87

Unit Six 87

PartⅡ Exercises for Text B 92

PartⅢ Fast Reading 98

Unit Seven 103

PartⅠ Exercises for Text A 103

PartⅡ Exercises for Text B 108

PartⅢ Fast Reading 114

Unit Eight 119

PartⅠ Exercises for Text A 119

PartⅡ Exercises for Text B 124

PartⅢ Fast Reading 130

Unit Nine 135

PartⅠ Exercises for Text A 135

PartⅡ Exercises for Text B 140

PartⅢ Fast Reading 145

Unit Ten 151

PartⅠ Exercises for Text A 151

PartⅡ Exercises for Text B 156

PartⅢ Fast Reading 162

PartⅠ 167

Unit One 167

Key to Exercises 167

PartⅡ 168

PartⅢ 170

Unit Two 171

PartⅠ 171

PartⅡ 172

PartⅢ 174

Unit Three 175

PartⅠ 175

PartⅡ 176

PartⅢ 178

Unit Four 179

PartⅠ 179

PartⅡ 180

PartⅢ 182

Unit Five 183

PartⅠ 183

PartⅡ 184

PartⅢ 186

PartⅠ 187

Unit Six 187

PartⅡ 188

PartⅢ 190

Unit Seven 191

PartⅠ 191

PartⅡ 192

PartⅢ 194

Unit Eight 195

PartⅠ 195

PartⅡ 196

PartⅢ 198

Unit Nine 199

PartⅠ 199

PartⅡ 200

PartⅢ 202

Unit Ten 203

PartⅠ 203

PartⅡ 204

PartⅢ 206

Appendix 207

Rate Graph 207

Comprehension Graph 208