1479
0
46
2664
3
45
1720
0
43
2121
10
40
1529
3
40
1102
0
39
989
2
39
1082
5
38
1381
2
37
932
4
36
1141
0
36
1239
0
33
862
3
31
1295
17
30
811
1
30
1898
10
30
900
2
28
1039
3
27
901
6
26
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Keyword(s): 中1 科学