4184
6
78
3102
1
78
1190
4
78
1491
0
78
1283
3
75
1537
0
72
3108
13
71
2729
0
70
2441
6
69
2124
0
68
1954
5
67
1573
2
66
3148
0
66
3398
0
66
1020
0
64
1335
4
63
3071
0
62
2254
0
61
1016
0
61
1205
0
61
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Keyword(s): 中2数学