题型:语法填空(语篇) 题类:常考题 难易度:困难
江西省上高二中2018-2019学年高二下学期英语期末考试试卷
Are you sometimes a little tired sleepy in the early afternoon? Many people feel this way after lunch. They may think that eating lunch is the cause of the sleepiness. Or, in summer, they may think it is the heat. However, the real reason lies inside their bodies. At that time——about eight hours after (wake) up——your body temperature goes down. This is what makes you slow down and feel sleepy. Scientists have tested sleep habits in experiments in there was no night or day. The people in these experiments almost always (follow) a similar sleeping pattern. They slept for one long period and then for one short period about eight hours .
In many parts of the world, people take naps the middle of the day. This is (especial) true in warmer climates, where the heat makes it difficult (work) in the early afternoon. Researchers are now saying that naps are good for everyone in any climate. A (day) nap gives one a more rested body and mind and therefore is good for health in general. In countries where naps are traditional, people often suffer less from (problem) such as heart disease.
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