10:00
Chinese student categorization
10:00
5:50
27:55
19:56
10:07
12:16
1:47
6:09
21:07
12:13
12:16
15:42
6:08
3:40
23:09
12:16
21:13
12:05
8:16
10:10
12:16
27:51
7:00
8:00
14:10
15:42
12:16
10:00
1:06
10:44
11:00
12:00
10:03
10:22
27:42
19:36
16:08
10:44
17:04
10:16
12:16
8:16
10:36
1:06
20:34
7:10
12:16
11:01
18:53
5:16
23:18
5:19
8:16
10:10
10:36
10:24
5:24
12:10
20:26
10:04