10:00
Chinese student categorization
10:00
5:08
5:17
8:00
4:40
15:54
5:18
6:52
10:10
2:00
12:42
5:10
2:33
10:10
10:00
5:09
12:12
10:10
5:01
6:26
8:00
6:44
14:33
10:00
6:10
6:31
6:28
7:44
8:16
5:07
10:00
10:10
1:10
10:00
5:16
6:41
1:37
6:12
10:10
6:23
30:01
5:07
5:15
2:30
10:10
12:55
5:43
7:43
10:00
8:00
12:48
5:01
5:16
5:03
5:45
4:30
1:05
10:10
3:22
7:53