1523
2
55
1052
3
54
2049
0
51
1824
4
50
1683
7
50
4776
0
50
1695
0
47
2399
2
46
2936
3
45
1839
0
43
1607
3
42
1290
0
41
2456
10
40
1176
0
39
1061
2
39
1183
5
38
1573
2
37
1060
4
36
3997
0
35
1345
0
33
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Keyword(s): 中1 科学