求新概念英语3

1.dacc dbdd cbba 2.ddcb dbca baac 3.ddad bcbb adbb 4.acdb dcbc dbca 5.cbab cdbc cbdd 6.bacc baad aabc
7.bdba cbca adbb 8.ccdd aacc badc 9.adac bdba bcca
10.dcab ddbd acba 11.ccad cbaa cadb 12.cdab dcbc bdda
13.dccc bbbc adab 14.bbaa cbac bddc 15.cdab bdac acbb
16.cbbd dcdb abca 17.daaa abdd accd 18.acdc cbad dabc
19.abab dabd dbca 20.cbbc acda cdad 21.Bdca abbb caad
22.accc acca ddbc 23.dadc bcac ddbb 24.acaa dbcb dada
25.cadc bdad baac 26.dacc bacd cdba 27.adbb bbdc cabc
28.bcbd cadc cbba 29.cbaa aabc ddcb 30.dadb cbaa cbda
31.bbdc baaa ddcd 32.abac bdcc dbca 33.cbab daac cbad
34.bbcd dcad cbac 35.cbbd cdcc adbd 36.dccb dabb acad
37.bcab cadc ddba 38.bdad cbcb aaca 39.caad adbc acbc
40.accd adcc bada 41.dbac acbb abba 42.dabc cbdb cadb
43.bccb badc cadb 44.dccd bacd bacd 45.bddb aaba dcca
46.cddc dabc bacb 47.cbac acaa ccab 48.abcd aacd bcba
49.bddc dcca cbac 50.cadd bcba ccbb 51.cbdb caaa abaa
52.acdb cdba cdad 53.cdcb acaa cabb 54.bdac cacd bbbc
55.bcab caac acba 56.bacc dcbc adca 57.ddba cbcd accb
58.cbda aaca bbdd 59.adad bddb badb 60.bbdb bcac cbac