Haiyan is 7 years old. Her parents gave her an iPad as a gift for her birthday. A month later，her eyesight（视力）dropped to 300 degrees. This is serious for such a young child.

    Many children in China are facing the same problem: iPad using is bringing problems to their eyesight. The problem is so common that newspapers even call the iPad the "No. 1 killer of children's eyesight!"

    "There are about 30 shortsighted children coming every day, "said Hu Dali, an eye doctor at Guiyang Aier Eye Hospital. "Half of those children have poor eyesight because they have played with phones and iPads for too long. "

    Doctors and scientists say children's vision（视觉）is not yet fully developed and their eyes get tired more easily. The screen of an iPad uses very bright（明亮的）LED backlight. If children look at an iPad screen for a long time, their eyes do not have time to rest. This will make their eyesight worse over time.

    Doctors advise that users should hold their iPads between 40-60 centimeters（厘米）away from them. The brightness of the screen should be comfortable for children. Parents should also stop their children from using an iPad for more than one hour every day.

    Just as a famous saying goes, a Reading is to success what water is to fish." {#blank#}1{#/blank#}

    It can open many doors and can lead you into a path to success. It's quite clear that every successful person has a good habit of reading. This is because reading is an important way to get the information required to understand something. {#blank#}2{#/blank#}

    Then, how can you develop an interest in reading? There is only one way. Let me explain this to you. If you want to learn how to ride a bike, you have to get on the bike as many times as possible until you can ride successfully. {#blank#}3{#/blank#} If you want to improve your reading, try to read as much as you can. When you finish reading your first book, take another book and do the same. If you are going out, take a magazine, a book, an article or something else to read. {#blank#}4{#/blank#}

    So, parents should help to get their children to read as early as possible. Studies have shown that reading to your unborn child is very good. {#blank#}5{#/blank#} Reading is always a wonderful time. Good books are good friends.

Nowadays Dianzan is one of the most popular words on the Internet. When you think someone's ideas are right, when you think someone's articles are 1, or when you are moved by what someone writes, you can click(点击) the praise sign. Anyhow, clicking the praise sign 2 that you agree with someone or praise someone.

Dianzan is a kind of Chinese Internet language. People 3use it when they surf the Internet. There is a function of Dianzan in the QQ space. The QQ space has had the function 4 2010. It didn't become very popular until Sina blog(新浪博客)5the function of Dianzan. In recent years, it has become more and more popular. When the 2015 New Year came, Chinese president used the word Dianzan to praise and express his 6 to the great Chinese people.

Websites can know how many people support some ideas by 7 how many people click the praise sign. Experts(专家) can know 8 teenagers are caring about through what they click the sign for. That can help them solve teenagers' 9.

Clicking the praise sign is really a(n) 10 thing. Have you ever clicked the sign for anybody on the Internet?

The fear of the novel coronavirus（新冠病毒） has turned into discrimination (歧视) against certain groups of people, {#blank#}1{#/blank#}(include) people from Wuhan, Chinese people or Asians in general. However, the outbreak of the disease can't be an excuse to isolate these groups. What we should do is {#blank#}2{#/blank#}(get) rid of (消除) discrimination and show sympathy (同情) instead.

Since the outbreak of novel coronavirus pneumonia (NCP), many people {#blank#}3{#/blank#}(live) in fear. This is normal, as the disease is infectious (传染性的) and dangerous. However, some people turn pale at the mention of "people from Wuhan or Hubei province", the center of the outbreak.

    Ding Baixing, a doctor at Huashan Hospital in Shanghai, has seen this himself. He treated a suspected (疑似的) patient {#blank#}4{#/blank#}(name)Chen Hui who traveled from Wuhan to Shanghai. Chen appeared desperate (绝望的) and avoided {#blank#}5{#/blank#}(keep)in touch with other patients, as he worried that they would be afraid of him.

    Chen is not alone. Chen Xue, an editor {#blank#}6{#/blank#}(work) in Beijing, went to Chongli in Hebei for a ski trip on Jan 23. Though her temperature was fine and she hasn't been to her hometown – Hubei province – since October last year, the hotel she was in told her that it {#blank#}7{#/blank#}(will not) receive Hubei guests from the next day.

    However, the real enemy is the virus – not the patients or people from Wuhan or Hubei province. Singaporean Prime Minister Lee Hsien Loong echoed this idea in a speech at the Chinese New Year dinner. "Even though the virus started in Wuhan, it doesn't respect nationality or race (种族). It does not check your passport (护照) before it goes into your body. Anybody can be infected," he said.

    It is not the {#blank#}8{#/blank#}(patient) fault that they have been infected. There is no reason to blame them. If patients didn't go to the hospital for fear of discrimination, the virus {#blank#}9{#/blank#}(spread) to more people. "Protecting them is just as important as protecting ourselves," Ding said. 

Poem that inspires

At the CCTV Spring Festival Gala (春节联欢晚会), six hosts read a poem to inspire people across the country. It called for greater respect for medical workers, as well as called on everyone to work together to fight the virus. One of the lines – "we isolate (隔离) the virus, but we don't isolate love" – has been {#blank#}10{#/blank#}(wide) posted online.

We live in the “computer age”. Today, it is more and more i{#blank#}1{#/blank#}for us to use computers. We use them at w{#blank#}2{#/blank#}, and we also use them at home. Adults use computers and c{#blank#}3{#/blank#}use computers, too. We often use the mouse to run all the work.

Slowly, you may f{#blank#}4{#/blank#}painful and numb(麻木的)in your hand, your wrist, your shoulder, and your neck. What's w{#blank#}5{#/blank#}with you? The mouse is eating your body f{#blank#}6{#/blank#}your hand to all. Some researchers explain that we feel painful b{#blank#}7{#/blank#}we often repeat the same action—click(点击). So we feel u{#blank#}8{#/blank#}little by little.

Nowadays, there are no best ways to s{#blank#}9{#/blank#}this problem. The only way is to change the way we use the mouse and the keyboard(键盘). When at work, we should have a break and e{#blank#}10{#/blank#}to keep our body healthy.