最新大学英语四级考试精编与注释 3 词汇与结构训练PDF电子书下载

Test One 1

Test Two 6

Test Three 11

Test Four 16

Test Five 21

Test Six 26

Test Seven 31

Test Eight 36

Test Nine 41

Test Ten 46

Test Eleven 50

Test Twelve 55

Test Thirteen 60

Test Fourteen 65

Test Fifteen 70

Test Sixteen 75

Test Seventeen 79

Test Eighteen 81

Test Nineteen 89

Test Twenty 91

Test Twenty-one 99

Key and Notes 101