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问卷标题

您好,感谢您能抽出宝贵的时间来参与此次调查问卷!
Why are you staying up late
Like to sleep late
do homework
Do your own thing
Why do you sleep less than eight hours
填空1    ____________
What time do you usually go to bed
7:00-8:00
8:00-9:00
10:00—11:00
other
Why do you think its not enough
填空1    ____________
What time do you want to get up
    ____________