10:00
Chinese student categorization
10:00
11:20
6:40
22:24
20:41
8:07
8:45
2:48
9:04
12:44
28:10
1:04
8:03
7:56
10:00
21:26
18:21
8:00
10:10
20:02
6:22
4:04
9:26
17:07
11:57
6:01
5:04
10:01
10:10
16:20
13:13
12:07
8:35
12:56
6:00
24:09
5:17
5:45
7:31
9:02
17:21
10:00
13:40
6:00
6:30
9:04
5:22
9:26
13:44
6:15
10:00
8:13
10:27
12:16
10:07
9:24
6:12
8:09
21:25
8:00