语法填空阅读下面的材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。WorldSleepDay...

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 语法填空

阅读下面的材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

World Sleep day, organized by the World Sleep Day Committee of the World Association of Sleep Medicine since 2008, is   1  ( hold )on March 21 every year.

The aim of World Sleep Day is to celebrate the benefits of good and healthy sleep.

Sleep quality plays a key role in   2  (people) health. Researchers say that there 3(be) a lot of advantages if we always get enough sleep. We can be smarter, thinner,   4  (health) and more cheerful. Also we’re to have better skin, better   5  (memory ) and longer lives. When you lose even one hour of sleep  6   any reason, it will influence your performance   7   next day.

In general, adults are thought to need at least eight hours of sleep a night, but a recent survey found that, on workdays, only 21% of them really get a full eight hours of sleep, and  8  (other) 21% get less than six. For teenagers, a healthy amount is about eight to nine hours per night. 9, about 80% of high school students don’t get enough sleep because of their schoolwork or some bad habits.

27% of people throughout the world have sleep problems. Now there are over 80 kinds of sleep disorders, and most people know little about their 10 (dangerous) . So, for our good life and work, it’s necessary for us to realize the importance of sleep and try to have a good sleep.

【回答】

1. held  2. people’s  3. are  4. healthier  5. memories

6. for   7. the   her  9. However 10. danger

知识点：语法填空

题型：阅读填空