/scratch/scratch课程设计/S1-1 Scratch入门篇/第14课:思维图形/第14课:思维图形教学步骤/
China · Chinanet
SHA1: b68f5a1fb21ea1a1a7015fae62d84a7e0a1af2b7
SHA256: b66613b7d542065a2eab36d2699764991ebc2dd30b8b29ab53c60c0857e899ab
application/vnd.ms-powerpoint
1020.94KB
2023-12-05 08:51:49 +0000 UTC
SHA1: b68f5a1fb21ea1a1a7015fae62d84a7e0a1af2b7
SHA256: b66613b7d542065a2eab36d2699764991ebc2dd30b8b29ab53c60c0857e899ab
application/vnd.ms-powerpoint
1020.94KB
2023-03-16 11:37:48 +0000 UTC
/scratch/scratch课程设计/S1-1 Scratch入门篇/第14课:思维图形/第14课:思维图形教学步骤/
China · Chinanet
SHA1: b68f5a1fb21ea1a1a7015fae62d84a7e0a1af2b7
SHA256: b66613b7d542065a2eab36d2699764991ebc2dd30b8b29ab53c60c0857e899ab
application/vnd.ms-powerpoint
1020.94KB
2023-12-05 08:51:49 +0000 UTC