21世纪大学英语单元测试与学习 1PDF电子书下载

Test One (Unit One) 1

Test Two (Unit Two) 19

Test Three (Unit Three) 37

Test Four (Unit Four) 54

Test Five (Unit Five) 71

Test Six (Unit Six) 89

Test Seven (Unit Seven) 107

Test Eight (Unit Eight) 127

Test Nine (Unit Nine) 144

Test Ten (Unit Ten) 161

Tapescripts for Listening Comprehension 179

Key to Test One 211

Key to Test Two 214

Key to Test Three 217

Key to Test Four 220

Key to Test Five 223

Key to Test Six 226

Key to Test Seven 229

Key to Test Eight 232

Key to Test Nine 235

Key to Test Ten 238

Answer Sheet(Sample) 241