Synchronous Test to College English Bood 1 1
Unit One 1
Unit Two 8
Unit Three 15
Unit Four 22
Unit Five 29
Unit Six 36
Unit Seven 43
Unit Eight 51
Unit Ninc 58
Unit Ten 65
Key to Synchronous Test Bood Ⅰ 72
Explaanations 78
Synchronous Test to college English BookⅡ 82
Unit One 82
Unit Two 89
Unit Three 95
Unit Four 101
Unit Five 107
Unit Six 113
Unit Seven 119
Unit Eight 125
Unit Nine 132
Unit Ten 139
Key to Synchronous Test BookⅡ 146
Explanations 151
Unit One 155
Synchronous Test to College English Bood Ⅲ 159
Unit Two 163
Unit Three 171
Unit Four 179
Unit Five 186
Unit Six 193
Unit Seven 200
Unit Eight 208
Unit Nine 215
Unit Ten 223
Key to Synchronous Test BookⅢ 230
Explanations 239
Synchronous Test to College Englisb Book Ⅳ 244
Unit One 244
Unit Two 252
Unit Three 261
Unit Four 269
Unit Five 277
Unit Six 285
Unit Seven 293
Unit Eight 301
Unit Nine 308
Unit tcn 315
Key to Synchronous Test Book Ⅳ 323
Explanations 331