1619
4
24
690
1
24
702
3
24
1051
0
24
742
1
24
497
0
24
974
0
24
653
0
24
597
0
24
1358
2
24
589
1
24
562
0
24
954
0
24
1073
1
24
608
0
24
885
2
24
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Keyword(s): 数学 中2