624
2
27
472
0
26
656
1
26
397
1
26
807
0
26
620
0
26
684
0
26
906
0
26
756
0
26
943
8
26
642
0
26
1026
0
26
623
2
26
1227
0
26
583
0
25
875
0
25
1046
11
25
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Keyword(s): 数学 中3