这是从别的地方弄来的,应该是正确的。。。没有听力
21~25BAADD
26~30DDCAB
31~35CABCB
36~40DACBA
41~45BCADB
46~50BCADD
51~55BDDBC
56~60BCACC
61~65BAABC
66~70BCCAB
71~75BDCCD
76.Introduction
77.like
78.gradually
79.enjoy
80.Factors
81.self-image
82.performances
83.stick
84.safety
85.Conclusion
21~25BAADD
26~30DDCAB
31~35CABCB
36~40DACBA
41~45BCADB
46~50BCADD
51~55BDDBC
56~60BCACC
61~65BAABC
66~70BCCAB
71~75BDCCD
76.Introduction
77.like
78.gradually
79.enjoy
80.Factors
81.self-image
82.performances
83.stick
84.safety
85.Conclusion