Unit 1 Lesson 1-Lesson 2 1
Unit 2 Lesson 3-Lesson 4 4
Unit 3 Lesson 5-Lesson 6 7
Unit 4 lesson 7-Lesson 8 10
Unit 5 Lesson 9-Lesson 10 13
Unit 6 Lesson 11-Lesson 12 16
Unit 7 Lesson 13-Lesson 14 20
Unit 8 Lesson 15-Lesson 16 23
Unit 9 Lesson 17-Lesson 18 27
Unit 10 Lesson 19-Lesson 20 31
Unit 11 Lesson 21-Lesson 22 34
Unit 12 Lesson 23-Lesson 24 38
第一套综合测试题 Lesson 1-Lesson 24 42
Unit 13 Lesson 25-Lesson 26 46
Unit 14 Lesson 27-Lesson 28 50
Unit 15 Lesson 29-Lesson 30 53
Unit 16 Lesson 31-Lesson 32 57
Unit 17 Lesson 33-Lesson 34 61
Unit 18 Lesson 35-Lesson 36 65
Unit 19 Lesson 37-Lesson 38 68
Unit 20 Lesson 39-Lesson 40 72
Unit 21 Lesson 41-Lesson 42 76
Unit 22 Lesson 43-Lesson 44 80
Unit 23 Lesson 45-Lesson 46 84
Unit 24 Lesson 47-Lesson 48 87
第二套综合测试题 Lesson 25-Lesson 48 91
Unit 25 Lesson 49-Lesson 50 95
Unit 26 Lesson 51-Lesson 52 99
Unit 27 Lesson 53-Lesson 54 103
Unit 28 Lesson 55-Lesson 56 107
Unit 29 Lesson 57-Lesson 58 111
Unit 30 Lesson 59-Lesson 60 115
Unit 31 Lesson 61-Lesson 62 119
Unit 32 Lesson 63-Lesson 64 123
Unit 33 Lesson 65-Lesson 66 127
Unit 34 Lesson 67-Lesson 68 131
Unit 35 Lesson 69-Lesson 70 135
Unit 36 Lesson 71-Lesson 72 139
第三套综合测试题 Lesson 49-Lesson 72 143
Unit 37 Lesson 73-Lesson 74 148
Unit 38 Lesson 75-Lesson 76 152
Unit 39 Lesson 77-Lesson 78 156
Unit 40 Lesson 79-Lesson 80 160
Unit 41 Lesson 81-Lesson 82 164
Unit 42 Lesson 83-Lesson 84 168
Unit 43 Lesson 85-Lesson 86 172
Unit 44 Lesson 87-Lesson 88 176
Unit 45 Lesson 89-Lesson 90 181
Unit 46 Lesson 91-Lesson 92 185
Unit 47 Lesson 93-Lesson 94 189
Unit 48 Lesson 95-Lesson 96 193
第四套综合测试题 Lesson 73-Lesson 96 197
参考答案 202