701
2
59
2475
5
59
1537
8
58
727
5
58
1104
13
58
748
4
55
1029
1
53
1021
4
52
785
0
52
709
4
50
1042
8
49
1268
1
48
728
2
47
824
0
45
584
0
44
699
1
44
1241
11
43
835
4
42
682
2
41
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 中2 理科