第一部分：应试技巧与指导 1
第二部分：强化训练 3
Exercise 1 3
Exercise 2 7
Exercise 3 11
Exercise 4 15
Exercise 5 19
Exercise 6 23
Exercise 7 27
Exercise 8 31
Exercise 9 35
Exercise 10 39
Exercise 11 43
Exercise 12 47
Exercise 13 51
Exercise 14 55
Exercise 15 59
Exercise 16 63
Exercise 17 67
Exercise 18 71
Exercise 19 75
Exercise 20 79
Exercise 21 83
Exercise 22 88
Exercise 23 93
Exercise 24 97
Exercise 25 102
Exercise 26 106
Exercise 27 110
Exercise 28 114
Exercise 29 118
Exercise 30 121
第三部分：习题详解 125
Exercise 1 125
Exercise 2 128
Exercise 3 131
Exercise 4 134
Exercise 5 137
Exercise 6 140
Exercise 7 143
Exercise 8 146
Exercise 9 149
Exercise 10 152
Exercise 11 155
Exercise 12 157
Exercise 13 160
Exercise 14 163
Exercise 15 166
Exercise 16 170
Exercise 17 172
Exercise 18 175
Exercise 19 178
Exercise 20 181
Exercise 21 183
Exercise 22 187
Exercise 23 190
Exercise 24 194
Exercise 25 198
Exercise 26 201
Exercise 27 204
Exercise 28 207
Exercise 29 210
Exercise 30 212
第四部分：参考答案 216