以下是关于【首先有一个苹果】的公开课/优质课视频，一共36个
19:5262-
40:1447 -
41:4875 -
36:13113 -
34:0764 -
23:5873 -
29:256 -
37:2335 -
03:58101 -
44:4673 -
07:5410 -
06:2916 -
34:2463 -
47:34135 -
38:4566 -
44:1345 -
41:4872 -
37:2391 -
40:1480 -
42:5837 -
36:1310 -
23:20118 -
39:4628 -
40:1449 -
46:2343 -
40:5561 -
34:4747 -
35:4574 -
30:44131 -
33:1529 -
22:4457 -
23:2128 -
42:5190 -
37:2688 -
41:2311 -
55:4326