挑战雅思考试1920高频核心词汇PDF电子书下载

Unit 1 1

Unit 2 9

Unit 3 17

Unit 4 25

Unit 5 33

Unit 6 40

Unit 7 47

Unit 8 54

Unit 9 61

Unit 10 69

Unit 11 77

Unit 12 85

Unit 13 92

Unit 14 99

Unit 15 106

Unit 16 113

Unit 17 121

Unit 18 128

Unit 19 135

Unit 20 142

Unit 21 149

Unit 22 157

Unit 23 163

Unit 24 170

Unit 25 177

Unit 26 184

Unit 27 191

Unit 28 198

Unit 29 205

Unit 30 212

Unit 31 219

Unit 32 226

Unit 33 233

Unit 34 240

Unit 35 247

Unit 36 254

Unit 37 261

Unit 38 268

Unit 39 276

Unit 40 283

Unit 41 291

Unit 42 298

Unit 43 305

Unit 44 312

Unit 45 319

Unit 46 327

Unit 47 334

Unit 48 342

Unit 49 349

Unit 50 356

Unit 51 363

Unit 52 370

Unit 53 377

Unit 54 384

Unit 55 391

Unit 56 398

Unit 57 404

Unit 58 411

Unit 59 418

Unit 60 425

Unit 61 431

Unit 62 437

Unit 63 443

Unit 64 450