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短文填空(共5小题;每小题1分,满分5分)

根据短文内容和首字母提示,把文中所缺词语补充出来,使短文完整、正确、通顺。(每空限填一词,并将单词的完整形式填写在答题卡内相应编号后的横线上。)

Nowadays, you can see many people busy on their smartphones(智能手机) if you look a 1.  . Smartphones make our lives easier. But have you ever t  2.  about what they mean to your eyes?

Staring(盯) at smartphones for long time gives you dry eyes and even causes a disease c 3.  glaucoma(青光眼).

While you’re probably not going to stop using your smartphone, there are a few things you can do to protect your eyes. Hold your phone at least 30 cm away from your eyes when using it. Take a break every h  4.  and try the following: look at something at least five meters away from you and then focus on the tip of your nose. Repeat this s 5. times. It should reduce(减少) the discomfort in your eyes.

九年级英语单词拼写中等难度题

少年,再来一题如何?
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