1149
2
21
857
13
21
2496
3
21
732
0
21
385
1
21
2037
22
21
998
4
21
166
0
20
888
4
20
1813
2
20
894
0
20
492
2
20
603
2
20
1833
6
20
939
1
20
974
1
20
614
4
20
335
2
20
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Keyword(s): #理科