2449
9
43
1144
2
21
406
0
14
626
0
9
585
6
8
582
1
7
322
2
7
314
5
5
608
1
5
531
0
5
280
0
4
307
0
4
476
1
4
355
0
4
393
0
4
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Keyword(s): 小5理科