284
0
7
338
0
7
361
0
7
496
4
7
442
4
7
1194
2
7
1964
0
7
1113
2
7
791
0
7
570
6
7
491
1
7
575
0
7
350
8
7
689
5
7
5000
0
7
253
0
7
205
0
7
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Keyword(s): #理科