509
0
13
2375
2
13
1178
0
13
456
1
13
873
0
13
847
6
13
314
7
12
2272
0
12
1464
0
12
478
0
12
617
2
12
346
0
12
762
0
12
641
0
12
1821
0
12
361
2
12
845
2
12
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Keyword(s): 中2/理科