326
0
8
606
5
8
440
0
8
236
0
7
543
2
7
507
11
7
298
0
7
422
2
6
746
0
6
614
0
6
259
0
6
613
0
6
426
0
5
420
0
5
492
0
5
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 理科1