4203
0
33
1171
0
33
652
1
33
815
0
33
1624
0
33
1926
0
33
1168
0
33
4267
0
33
1566
0
33
1099
5
33
1223
1
33
5153
1
32
1730
4
32
832
0
32
663
0
32
1282
4
32
597
0
32
3971
0
32
506
0
32
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Keyword(s): 数学i