新概念英语第二册课后答案 最好有讲解

Answers to NCE2 Exercises
Lesson 1: bcbdc adbac cc Lesson 2: cdcca bbadc db Lesson 3: cacac bccba bb
Lesson 4: dbabb acbca cc Lesson 5: cadbc dabcb bd Lesson 6: dacdd adaba da
Lesson 7: bccda cdacb ab Lesson 8: dbbac cbbad bb Lesson 9: cbdaa bbdbb dc
Lesson 10: addcb cacac ca Lesson 11: bbbab ccacc bd Lesson 12: ccadd adacd aa
Lesson : 13 bdbca bbcaa ad Lesson 14: bcacd bcbcb bb Lesson 15: dbcbc dadcc cb
Lesson 16: aadab adadd da Lesson 17: dbbdc cbaac ad Lesson18 : Bdbdb cdcac cb
Lesson 19: Adccd bcbca cc Lesson 20: Bcbbc bcacc da Lesson 21 : cdcda cbbad cc
Lesson 22: dbddb dacda bb Lesson 23: aaacc addbb ad Lesson 24: baaca acccb ab Lesson 25: cbbab cdbaa da Lesson 26: adcbc ddabd bd Lesson 27: dcddd baddc cc Lesson 28: cdbbc dbdcd ba Lesson 29: bccbd babbb cb Lesson 30: aadab cccda dd Lesson 31: dbaca adabc ac