10:00
Chinese student categorization
10:00
29:56
12:01
1:03
26:23
20:46
6:45
18:58
17:16
10:00
6:10
13:23
5:01
7:19
12:36
12:01
22:51
5:10
5:35
13:57
10:40
13:06
24:40
12:16
15:57
9:39
25:47
10:10
14:54
9:01
4:00
1:27
6:14
12:16
21:43
5:16
12:22
12:25
5:18
6:16
16:27
10:10
15:01
18:55
17:38
15:01
12:16
16:06
15:57
1:52
5:01
7:33
12:00
12:04
12:00
23:19
4:02
10:24
7:21
5:30