760
0
28
456
0
20
565
0
20
530
0
19
589
0
16
499
0
15
640
2
15
481
0
13
1140
6
13
524
2
12
333
0
12
530
0
12
405
0
11
687
0
11
264
0
9
394
0
8
520
0
3
279
0
3
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Keyword(s): 理系数学