网上教学用例图
2021-01-11 11:43:47 0 举报网络教学用例图
作者其他创作
大纲/内容
Student answers
Teachers' authority
generalization
teacher
Login / registration
Performance improvement
Classroom interaction
Forbidden words
Students ask questions
Save blackboard writing
student
extend
Change Password
include
Website maintenance
give the thumbs-up
After class Forum
Security
Teacher answers
Network speed monitoring
Add friends
Reward mechanism
Return to normal
administrators
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