1801
5
53
1686
10
52
117195
0
52
1408
2
51
1780
5
51
910
1
51
2653
0
51
1718
19
51
1550
0
51
2607
5
50
1772
3
50
1864
9
50
2043
7
50
1264
3
50
1600
7
49
2341
0
49
1994
0
49
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Keyword(s): 中3 数学