10:00
Chinese student categorization
10:00
16:17
1:04
10:06
10:00
5:17
0:29
13:01
8:07
0:47
6:52
5:28
10:10
17:03
8:00
6:13
5:01
2:18
10:00
5:16
23:17
4:40
10:10
10:10
16:11
8:21
10:00
10:07
10:00
13:00
10:00
8:45
0:59
10:55
5:24
5:09
10:10
14:33
5:08
5:10
2:00
5:13
10:10
6:31
10:00
6:10
11:01
2:33
5:17
8:00
6:12
5:52
12:12
3:05
10:00
10:00
7:44
8:16
6:41
6:28