892
0
22
2342
5
22
3514
6
22
973
0
22
1299
0
22
1759
3
21
438
0
21
1430
0
21
2102
0
21
580
0
20
451
0
20
2204
0
20
1539
0
20
1443
0
20
1378
0
20
1871
0
20
813
0
20
697
0
20
914
0
19
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Keyword(s): 数学ⅱ b