233
0
6
257
4
6
185
0
6
199
2
6
447
2
6
160
2
6
162
2
6
276
2
6
210
2
6
863
1
6
626
24
6
207
0
5
138
0
5
209
0
5
253
0
5
143
2
5
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Keyword(s): 中3 数学