1867
3
43
1207
4
42
1355
3
42
1917
0
41
691
0
41
1107
20
41
1634
8
40
968
0
39
1249
0
39
1733
0
39
1217
0
38
3369
26
38
1935
0
37
1139
0
37
8847
0
37
1802
0
37
1520
0
37
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Keyword(s): 数学A