我有.
1-5 BBBAB 6-10 CBCBA 11-15 AABAC 16-20 BBCAA
21-25 DCACA 26-30 DBDBA 31-35 BAACD 36-40 BDADC41-45 BDCAB
46-50 DCBAD 51-55 CBDAC 56-60 BACCA 61-65 BDBDC 66-70 CCCAA
71-75 CDBDA
76 concertrate
77over
78same
79properly
80keeping
81what
82where
83improve
84finally
85help