1-5 BBBBD
6-10 CDBAC
11-15 BCAAD
16-19 BCBA
20: ACE
21: ABD
22: ABCDE
23: ABE
24.25: ABCDE
26: ABCE
27: BE
28: ABC
29: ABCDE
30: BDE
31: ABD
32: ABCDE
课程特色
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考试(5)