1284
4
78
1641
0
78
3266
19
78
4021
5
77
1976
0
77
2091
0
76
2592
2
76
2231
0
76
2389
4
76
1387
3
75
7137
3
75
5407
0
75
1679
0
72
3266
2
71
3500
13
71
1587
0
70
2889
0
70
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Keyword(s): 中2 数学