527
3
3
119
1
3
279
0
3
666
0
3
316
0
3
466
0
3
325
0
3
367
0
3
969
0
3
407
0
3
315
0
3
278
0
2
322
0
2
425
0
2
438
0
2
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Keyword(s): 理科