What does the author suggest people do to get rid of boredom?
A. Count the likes they get on their posts
B. Reflect on how they relate to others
C. Engage in real-life interactions
D. Participate in online discussions
查看答案
What should people do to enhance their sense of meaning?
A. Try to do something original
B. Confront significant challenges
C. Define boredom in their unique way
Devote themselves to a worthy cause
UML 中有四种交互图,其中强调控制流时间顺序的是( )。
A. 序列图
B. 通讯团
C. 定时图
D. 交互概述图
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