前 言
阅读理解A
Unit 1
Text 1
Text 2
Text 3
Text 4
Unit 2
Text 1
Text 2
Text 3
Text 4
Unit 3
Text 1
Text 2
Text 3
Text 4
Unit 4
Text 1
Text 2
Text 3
Text 4(配详细视频讲解)
Unit 5
Text 1
Text 2
Text 3
Text 4
Unit 6
Text 1
Text 2
Text 3
Text 4
Unit 7
Text 1
Text 2
Text 3
Text 4
Unit 8
Text 1
Text 2
Text 3(配详细视频讲解)
Text 4
Unit 9
Text 1
Text 2
Text 3
Text 4
Unit 10
Text 1
Text 2
Text 3
Text 4
Unit 11
Text 1
Text 2
Text 3
Text 4
Unit 12
Text 1
Text 2
Text 3
Text 4
Unit 13
Text 1
Text 2
Text 3
Text 4
Unit 14
Text 1
Text 2
Text 3
Text 4
Unit 15
Text 1
Text 2
Text 3
Text 4
Unit 16
Text 1
Text 2
Text 3
Text 4
Unit 17
Text 1
Text 2
Text 3
Text 4
阅读理解B
Part 1
Part 2