以下是关于【三个儿子】的公开课/优质课视频，一共56个
40:5936-
52:3470 -
38:2946 -
28:0999 -
40:1652 -
52:2070 -
06:03105 -
07:1751 -
04:59119 -
06:2192 -
39:5213 -
40:59112 -
38:30138 -
52:2053 -
47:29113 -
48:0328 -
1:37:4644 -
52:349 -
38:3334 -
39:5445 -
38:3081 -
35:0524 -
41:13140 -
39:22104 -
28:2754 -
52:19101 -
35:0589 -
40:4193 -
40:25103 -
40:036 -
43:5234 -
40:1318 -
36:3742 -
41:12113 -
37:35127 -
39:42122 -
40:17127 -
40:2525 -
48:07138 -
41:1184 -
39:02107 -
46:06126 -
40:4713 -
40:0083 -
40:3552 -
39:57115 -
43:4817 -
41:13137 -
45:46112 -
39:5618 -
38:4112 -
41:1643 -
44:25101 -
39:3712 -
41:5188 -
27:377