大学英语辅导 阅读理解·翻译·简答PDF电子书下载

Unit Oen 1

Unit Two 15

Unit Three 31

Unit Four 44

Unit Five 56

Unit Six 70

Unit Seven 86

Unit Eight 101

Unit Nine 114

Unit Ten 128

Unit Eleven 143

Unit Twelve 157

Unit Thirteen 171

Unit Fourteen 186

Unit Fifteen 199

Unit Sixteen 214

Unit Seventeen 229

Unit Eighteen 244

Unit Nineteen 259

Unit Twenty 274

参考答案 289