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【单选题】
2 ) _________4_______ You would have done it on a vacation, right? Treat yourself to this, at least for one day! 3 ) Throw a small party . Think about the money you are saving by not going away . You will still save money, but have more fun, and you will help other people to have fun too!A.
Eat out for every meal!
B.
Go on a day trip to a nearby town, or to a beach ．
C.
But why not remain at home and enjoy a staycation?
D.
If you are on a staycation, you might get calls from work ．
E.
Most of the time it involves dining out more frequently than usual ．
F.
Make sure you all have fun, and when it is over, you feel refreshed ．
G.
The trick is to make sure your friends and coworkers know you are on a staycation ．
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【单选题】某火车站为了了解某月每天上午乘车人数,抽查了其中10天的每天上午的乘车人数,这所抽取的10天每天上午乘车人数是这个问题的()
A.
总体
B.
个体
C.
一个样本
D.
样本容量
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