812
2
18
1400
0
17
747
0
17
1252
0
17
709
3
17
441
0
17
379
0
17
602
1
17
592
0
17
546
0
17
525
0
17
519
2
17
972
0
17
703
0
17
611
0
17
964
0
17
851
2
17
524
2
17
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Keyword(s): 中2理科