349
0
5
306
2
5
293
3
5
462
0
5
796
2
5
468
1
5
386
3
5
1216
4
5
417
1
5
300
0
5
308
5
5
476
1
5
404
0
4
165
0
4
356
0
4
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Keyword(s): 小6 理科