445
9
19
756
0
19
2039
8
19
855
4
19
815
0
19
452
4
19
776
8
19
1251
8
19
792
5
19
996
0
19
1169
2
19
234
0
18
1211
0
18
5221
9
18
842
2
18
683
0
18
639
0
18
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Keyword(s): 理科