新概念英语第四册课后题答案
李延隆
答案具体的解释可以参考外研社的《新概念英语练习详解4》,四册课后题比较简单,课上时间有限,除个别题外我就不专门在课上讲解了。

Lesson 1 CABDD BDAAC AB
Lesson 2 BCBDC ACAAD BC
Lesson 3 CABDA CDABA CD
Lesson 4 ACCAB BCDAA BD
Lesson 5 CABAB DACBB DD
Lesson 6 CACCC AAADB AA
Lesson 7 DCABA BACDA AC
Lesson 8 BDABD BAABC BC
Lesson 9 CDBAA CABAC AD
Lesson 10 CAABD CBBDC AA
Lesson 11 AABDD DADDB DD
Lesson 12 CABAC CDACA AB
Lesson 13 ACDAC BDABC AD
李延隆
Lesson 1 CABDD BDAAC AB
Lesson 2 BCBDC ACAAD BC
Lesson 3 CABDA CDABA CD
Lesson 4 ACCAB BCDAA BD
Lesson 5 CABAB DACBB DD
Lesson 6 CACCC AAADB AA
Lesson 7 DCABA BACDA AC
Lesson 8 BDABD BAABC BC
Lesson 9 CDBAA CABAC AD
Lesson 10 CAABD CBBDC AA
Lesson 11 AABDD DADDB DD
Lesson 12 CABAC CDACA AB
Lesson 13 ACDAC BDABC AD
