21世纪大学英语最新同步辅导 第1册PDF电子书下载

Unit One 2

Text A 2

Text B 18

Text C 23

Unit Two 27

Text A 27

Text B 47

Text C 53

Text A 59

Uuit Three 59

Text B 74

Text C 83

Unit Four 88

Text A 88

Text B 107

Text C 114

Unit Five 119

Text A 119

Text B 136

Text C 142

Unit Six 147

Text A 147

Text B 161

Text C 165

Unit Seven 171

Text A 171

Text B 184

Text C 188

Text A 194

Unit Eight 194

Text B 214

Text C 220

Unit Nine 226

Text A 226

Text B 242

Text C 250

Unit Ten 258

Text A 258

Text B 276

Text C 284