10:00
Chinese student categorization
10:00
10:31
20:26
8:07
10:05
9:50
0:18
13:00
13:40
22:23
11:32
5:01
6:22
6:00
6:39
12:15
5:27
5:41
19:18
1:33
8:02
10:29
1:33
6:10
26:21
6:28
13:06
11:59
0:23
6:08
6:02
7:51
8:16
22:39
10:49
10:08
7:55
8:00
10:28
4:59
5:11
20:30
28:26
8:16
8:16
7:14
0:30
10:36
3:00
6:00
5:00
10:41
17:03
4:00
10:33
3:12
23:12
7:30
25:13
7:01