682
2
24
1052
1
23
994
0
23
2806
10
23
1575
8
23
1113
6
23
477
0
23
1063
0
23
752
0
23
1120
0
23
1180
0
23
624
1
22
1408
2
22
1309
10
22
2518
6
22
821
5
22
718
0
22
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Keyword(s): 中1数学