方框所给的选项中选出能填入空白处的最佳选项，补全短文。其中一项为多余选项。
Are you sometimes a little tired in the early afternoon? _____小题1:_____. They may think it’s because we eat too much. Or, in summer, they may think it is too hot. _____小题2:______. About eight hours after you wake up, your body temperature goes down.
In many parts of the world, people take naps(打盹) in the middle of the day. This is really true when it’s warmer, and the hot weather makes work difficult in the early afternoon. Now researchers are saying that naps are good for everyone at any time. _____小题3:______ If people often take naps, there are often few problems with their hearts.
_____小题4:_____ Though doctors may ask them to take naps, however, bosses don’t let them do it! If you do have the chance, remember that the best time to take a nap is about eight hours after you get up. A short sleep too late in the day may only make you feel more tired and sleepy. This can also happen if you sleep for too long. _____小题5:_____, try a short nap – even ten minutes of sleep can be helpful.
小题1:C
小题2:E
小题3:A
小题4:F
小题5:B
小题1:从前面的句子：Are you sometimes a little tired in the early afternoon? 可知很多人也是这么认为，选C
小题2:从前面的句子：they may think it is too hot.可知真正的原因是在他们体内。选 E
小题3:从后面的句子：If people often take naps, there are often few problems with their hearts.可知午睡对健康有利，选A。
小题4:从前面的句子：Though doctors may ask them to take naps, however, bosses don’t let them do it!可知很多工作的人没有时间午睡，，选F
小题5:从后面的句子：try a short nap – even ten minutes of sleep can be helpful. 可知是如果没有时间午睡的话。选B。