根据短文内容，从选项中选出能填入空白处的最佳选项．
Taking a nap （小睡） every single day may be the least favorite thing for a child in kindergarten．However， being able to relax and get some rest in the middle of the day is great for many adults．（1） ．
（2） People who take naps are seen as lazy． You can even be kicked off your job if you fall asleep at work． This kind of thinking dates back to the founders of the US， Puritans（清教徒）．（3） ．
（4） Some people even bring their pillows （枕头） to work for nap time． People have a much more relaxing attitude towards taking naps than in the US．
（5） But on the other hand， having a short rest can help you work better． A good rest can improve your mood as well． So why not take a nap during lunch break and make the rest of the day more enjoyable？
A．On the one hand， it is true that you spend less time working if you take a nap．
B．But attitudes towards naps are quite different between the US and China．
C．But in China， taking a nap is just a normal part of the day．
D．They are known for working hard．
E．In the US， a nap in the middle of the day is looked down upon．