10:00
Chinese student categorization
10:00
22:32
6:00
7:07
15:24
6:15
22:32
10:03
7:59
15:35
14:05
13:31
17:59
17:00
21:28
30:18
22:37
17:59
27:01
13:00
9:19
8:08
10:40
14:18
8:08
9:19
5:04
10:54
6:15
22:17
9:38
7:38
22:32
7:26
21:37
3:09
22:17
17:00
19:59
6:13
5:14
6:02
7:53
10:01
16:35
13:52
7:39
17:00
10:00
25:46
15:43
25:46
10:00
10:00
10:53
22:32
30:18
6:13
17:00
10:00