英语基本功训练参考答案 下 大学英语四级考试辅导材料PDF电子书下载

CONTENTS 1

Unit One 1

Unit Two 6

Unit Three 10

Unit Four 14

Unit Five 19

Unit Six 24

Unit Seven 29

Unit Eight 34

Unit Nine 39

Unit Ten 44

Unit Eleven 49

Unit Twelve 53

Unit Thirteen 57

Unit Fourteen 61

Unit Fifteen 66

Unit Sixteen 70

Unit Seventeen 74

Unit Eighteen 78

Unit Nineteen 83

Unit Twenty 88

Unit Twenty-One 93

Unit Twenty-Two 98

Unit Twenty-Three 103

Unit Twenty-Four 108