10:00
Chinese student categorization
10:00
10:10
11:39
26:16
8:04
0:31
16:42
17:17
15:12
12:00
12:03
8:00
10:09
10:57
5:10
6:19
12:40
10:47
5:16
5:07
19:59
4:01
8:40
12:15
22:32
11:00
16:32
6:08
7:39
12:01
1:39
22:17
10:01
5:10
16:56
2:30
8:00
12:15
16:22
10:54
17:20
21:51
12:53
1:14
5:09
22:10
11:37
3:53
8:01
11:15
24:30
7:43
7:05
6:21
10:11
4:41
10:00
7:23
5:17
6:00