本页仅为文字内容，不可回答。
How Big Data Helped us In Pandemic
您好，感谢您能抽出宝贵的时间来参与此次调查问卷！
Your name:
Which platform or media do you use to check the latest information?
What’s your perspective to the information transparency during pandemic?
5.I think that big data is mostly reliable.
6.I think that big data breach my personal information.
