计算机专业英语 上PDF电子书下载

Lesson One 1

Lesson Two 8

Lesson Three 16

Lesson Four 25

Lesson Five 35

Lesson Six 39

Lesson Seven 47

Lesson Eight 55

Lesson Nine 62

Lesson Ten 68

Lesson Eleven 74

Lesson Twelve 83

Lesson Thirteen 92

Lesson Fourteen 100

Lesson Fifteen 109

Lesson Sixteen 114

Lesson Seventeen 122

Lesson Eighteen 128

Lesson Nineteen 137

lesson Twenty 145

Lesson Twenty-One 149

Lesson Twenty-Two 158

Lesson Twenty-Three 165

Lesson Twenty-Four 172

Lesson Twenty-Five and Twenty-Six 180

Lesson Twenty-Seven 192

Lesson Twenty-Eight 195

Lesson Twenty-Nine 202

Lesson Thirty 209

Lesson Thirty-One 218

Lesson Thirty-Two 227

Lesson Thirty-Three 230

Lesson Thirty-Four 238

Lesson Thirty-Five 245

Lesson Thirty-Six 252

Lesson Thirty-Seven 258

Lesson Thirty-Eight 264

附录一 267

附录二 317

附录三 321

附录四 350