10:00
Chinese student categorization
10:00
12:16
14:08
9:08
1:06
11:58
12:00
8:04
17:32
7:57
10:55
12:01
8:16
8:00
17:14
10:03
17:25
10:00
12:03
8:07
0:54
12:04
2:17
4:00
6:12
14:35
12:16
10:04
12:05
1:14
13:04
9:05
20:29
22:09
26:53
12:00
12:23
10:07
12:46
13:39
12:10
16:06
5:05
14:44
5:57
15:01
12:00
10:16
7:57
8:00
11:45
15:01
12:00
8:03
8:01
1:31
5:56
10:00
13:15
5:28