Are you nearsighted （近視的）？Do you wear glasses？Many of you may say"yes".
In fact China's young people have the highest rate （率） of nearsightedness in the wold，according to a report from the World Heath Organization.More than 70 percent of middle school students in China are nearsighted.
In August，a plan to solve this problem was introduced.It aims to cut down the rate of nearsightedness for middle school students to less than 6 o percent by 2030.Schools across the country are taking action to meet this goal.
Luoyang Experimental School in Henan started with its desks.It has designed special desks which nave a board above the desktop.The board stops students from lowering their heads too close to their desktops.More than 400 students have used them so far.More students will use them son.similarly，the High School Affiliated to Renmin University Chaoyang Branch Schools now providing desks and chairs according to students' heights.Studies have shown that proper desk height can prevent（預(yù)防）nearsightedness.
Spending more time outside can also reduce nearsightedness.Yucai Middle School attached to Chengdu No.7 High School makes sure that its students play outside for at least 80 minutes every day. "We have a PE class and a 20-minute break in the morning and afternoon to do exercise，"said Sun Zihan，14.
Staring at screens can also hurt our eyes.Beijing 101 Middle School has a solution to this problem.In its classrooms，there are special boxes for storing students' cell phones."We have to hand in our cell phones every morning and get them back after school，"said Huang Jiameng，15.
（1）How many way are mentioned to prevent nearsightedness in this passage？ BB
A．Two.
B．Three.
C．Four.
D．Five.
（2）The board above the desktop was designed to CC.
A．make the students see it clearly in class
B．make the teachers work hard
C．protect the students' eyes in class
D．encourage the students to take part in all kinds of activities
（3）How long do the students in Chengdu No.7 High School play outside at least every day？ DD
A．For 20 minutes.
B．For 40 minutes.
C．For 60 minutes.
D．For 80 minutes.
（4）What's the best title of the passage？ BB
A．Spending more time outside
B．Taking action to save our sight
C．What makes us nearsighted
D．A kind of special desk
【答案】B；C；D；B
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/5/27 14:0:0組卷：0引用：1難度：0.4
相似題
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1．Playing video games can be a fun way to spend time with friends.In some schools，teachers use games like Minecraft to encourage teamwork and communication.
But for some players，gaming is an unhealthy habit.They stay up late playing games.They do little or no homework.They give u other hobbies and pay little attention to their families and friends.The video-game world seems a friendlier place than the real one.
Mental （精神的） heath experts have taken notice.The World Health Organization （WHO） listed"gaming disorder （電玩失調(diào)癥）" as a disease （疾?。?A person may have the disorder if gaming has done harm to his or her relationships with family and friends，and if it has influenced his or her daily activities.
Not all experts agree that over-gaming should be called a disorder.They say people who spend too much time on video games may develop other mental health problems.These should be treated first Others think WHO did the right thing.Clifford Sussman is a doctor who treats gaming addiction （癮）.He says those kids often get angry easily and it makes everything difficult for them to complete，like schoolwork.
Sussman advises tracking （跟蹤） how long you play.He says you should take at least an hour-long break after every hour of play.The brain needs time to recover.
Young gamers who think they might have a problem should ask an adult for help.Sussman suggests you first answer a simple question： "Are you in control，or is the game in control？"
根據(jù)材料內(nèi)容選擇最佳答案.
（1）The writer develops his idea in Paragraph 2 by.
A．giving some examples
B．using an expert's opinion
C．describing his personal habits
D．introducing the result of a survey
（2）The underlined word "it" in Paragraph 3 refers to "".
A．gaming
B．a(chǎn) disease
C．gaming disorder
D．a(chǎn) video game
（3）According to Sussman，kids with gaming addiction.
A．have grown in number these years
B．should be treated as early as possible
C．often have trouble doing lots of things
D．may have different mental health problems
（4）What may we know by answering Sssanss question.
A．What gaming addiction is.
B．If we have gaming addiction.
C．How to fight gaming addiction.
D．Why to fight gaming addiction.
（5）What is the theme （主題） of the passage？
A．Science.
B．Sport.
C．Culture.
D．Health.發(fā)布：2024/12/3 15:0:3組卷：9引用：1難度：0.2 -
2．
（1）From the picture，the rubbish is divided intokinds.
A．three
B．four
C．five
（2）You can throw used paper into thebin.
A．harmful rubbish
B．other rubbish
C．recyclable rubbish發(fā)布：2024/12/3 9:30:3組卷：11引用：2難度：0.6 -
3．
（1）If we experience side effects，we shouldFrequently Asked Questions after getting the COVID-19 Vaccine （新冠疫苗） 
▲ Are there any side effects （副作用） to the vaccine（s）？
?Fever ?Headache .Pain，redness at shot area ?Muscle （肌肉） pain
▲ What should I do if I experience side effects？
?Apply a clean，cool，wet washcloth（毛巾） over the shot area，and exercise your arm.
?Drink plenty of water and dress lightly to reduce fever discomfort.
?Call your doctor if the redness at the shot area increases after 24 hours.
▲ When does the vaccine start working？
It takes a few weeks for the body to build immunity （免疫力），so it's possible a person could get sick with COVID-19 just before or just after vaccination.
▲ How long does protection from the vaccines last？
We have no idea how long the vaccine will provide protection.
▲ Do I have to wear a mask and avoid groups still after I get it？
It's important for everyone to continue using all the tools available to stop the spread.Even after you are fully vaccinated，you should continue to wear a mask，wash your hands，keep your distance，and avoid groups.For more information visit Mass.gov/COVID vaccine .
A．exercise the arm
B．dress lightly to reduce fever discomfort
C．A and B
（2）After getting the COVID-19 vaccine，.
A．it is good for you to exercise your arm to reduce the side effect
B．you should wear warm clothes and have much water if you have a fever
C．call your doctor to ask for advice at once when there is red at the shot area
（3）According to the chart，which of the following is NOT true？
A．People may get sick with COVID-19 after vaccination.
B．It remains unknown that how long protection from the vaccines lasts.
C．Wearing masks is unnecessary for people who have got the COVID-19 vaccine.發(fā)布：2024/12/3 9:30:3組卷：0引用：2難度：0.7
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