640
0
17
744
0
17
508
0
17
545
0
17
631
2
17
635
0
17
633
0
17
714
0
16
472
0
16
895
0
16
1037
0
16
536
0
16
531
0
16
580
0
16
737
1
16
547
0
16
883
0
16
707
0
16
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Keyword(s): 中3数学