836
9
32
1313
5
32
1641
0
32
1646
0
32
676
6
32
2585
2
32
1317
4
31
2341
4
31
1189
3
31
1402
3
31
568
0
31
2324
7
31
775
8
31
505
4
31
559
1
31
882
4
31
1541
0
31
1732
2
31
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Keyword(s): 中学 生物