以下是关于【海峡】的公开课/优质课视频，一共53个
46:5984-
46:23133 -
46:5957 -
37:3965 -
37:3945 -
14:0413 -
46:5972 -
06:1732 -
06:2231 -
05:59113 -
55:21118 -
06:56131 -
40:56103 -
18:5989 -
43:11114 -
43:1479 -
32:1848 -
43:2148 -
40:0547 -
40:5378 -
43:1687 -
43:1758 -
44:2719 -
40:23108 -
43:15109 -
39:5914 -
40:1785 -
39:56112 -
39:5639 -
46:5974 -
37:3954 -
46:2345 -
39:1745 -
55:21115 -
24:5827 -
49:0215 -
24:278 -
40:1036 -
55:21123 -
09:5526 -
46:5983 -
55:20109 -
55:2069 -
55:219 -
11:35107 -
48:0641 -
44:5667 -
38:4558 -
47:3371 -
47:01109 -
40:0454 -
35:3983 -
44:1341