In 2016，the world's population cast aside 49 million tons of electronic waste，known as e-waste.It has been calculated that this number will grow to more than 60 million tons by 2021.
What is causing the upsurge （激增） in e-waste？Technology is becoming more and more widespread，covering almost every aspect of our lives.Meanwhile，the lifespan of devices is getting shorter - many products will be thrown away once their batteries die，to be replaced by new devices.Companies intentionally plan the obsolescence（過時）of their goods by updating the design or software and discontinuing support for older models，so that now it is usually cheaper and easier to buy a new product than to repair an old one.Since prices are falling，electronic devices are in demand around the world.
As more people buy electronic equipment，manufacturers（制造商）are beginning to face shortages of the raw materials needed to make their products，so recycling and reusing materials from discarded products and waste makes economic and environmental sense.
Recycling e-waste is practiced both formally and informally.Proper or formal e-waste recycling usually involves taking apart the electronics，separating and sorting through the materials and cleaning them.Companies must obey health and safety rules to reduce the health and environmental hazards of handling e-waste by using pollution-control technologies.All this makes formal recycling expensive.Informal recycling is typically unlicensed and uncontrolled.At informal recycling workshops，men and women recover valuable materials by burning devices to melt away non-valuable materials.Usually they do not wear protective equipment and lack any awareness that they are handling dangerous materials.
With the amount of e-waste growing around the world，recycling alone will not be enough to solve the problem.In order to reduce e-waste，manufacturers need to design electronics that are safer，and more durable，repairable and recyclable.The best thing you can do is resist buying a new device until you really need it.Try to get your old product repaired if possible and，if it can't be fixed，resell or recycle it responsibly.Before you recycle your device，put any broken parts in separate containers and close these tightly to prevent chemicals from leaking.Wear latex gloves and a mask if you're handling something that's broken.
（1）How do companies contribute to the rapid growth of e-waste？DD
A．They sell their new products at extremely low price.
B．They plan a short lifespan for the batteries intentionally.
C．They do not provide support for old model on purpose.
D．They update the design and software to cover every aspect of our lives.
（2）The underlined word "hazards" in paragraph 4 probably meansAA.
A．harm
B．problems
C．concern
D．protection
（3）The passage is intended forBB.
A．manufacturers
B．consumers
C．managers
D．salesmen
（4）The purpose of the article isAA.
A．to call for everyone to play a part in reducing e-waste
B．to promote a style of living without electronic devices
C．to explain why manufacturers need to recycle e-waste
D．to appeal to the companies to sell less devices
【考點】說明文．
【答案】D；A；B；A
【解答】
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發(fā)布：2024/5/27 14:0:0組卷：8引用：2難度：0.5
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1．Most of us spend our lives seeking the natural world.We go fishing，sit in the garden，have a picnic，live in the suburbs or go to the seaside.The most popular leisure activity in Britain is going for a walk.When joggers jog，they don't run on the streets.Every one of them tends to go to the park or the river.
But despite this，our children are growing up naturedeprived（剝奪）.I spent my boyhood climbing trees.These days，children are robbed of the ancient freedom，due to problems like crime，traffic，the loss of the open space and strange new ideas about what is best for children，that is to say，things that can be bought，rather than things that can be found.
The truth is to be found elsewhere.A study in the US：families had moved to better housing and the children were assessed for ADHD—Attention Deficit Hyperactivity Disorder（注意力缺陷多動癥）.Those whose accommodation had more natural views showed an improvement of 19%；those who had the same improvement in material surroundings but no nice view improved just 4%.
ADHD is one of the great problems of modern childhood.One study after another indicates that contact with nature gives huge benefits to ADHD children.However，we spend money on drugs rather than on green places.
The life of old people is measurably better when they have access to nature.The increasing concern for the growing population of old people is in quality rather than quantity of years.And study after study finds that a garden is the single most important thing in finding that quality.Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world.
We need the wild world.It is essential to our wellbeing，our health and our happiness.
（1）According to the author，people enjoyto seek nature.
A．jogging on the street
B．running in the gym
C．shopping in the supermarket
D．sitting in the garden
（2）From the second paragraph，we can see that.
A．Children don't want to approach nature
B．children probably spend less time in nature nowadays
C．climbing trees will certainly do good to the children
D．children tend to be happier as a result of their material satisfaction
（3）In what way do people benefit from their contact with nature？
A．Children with ADHD can be cured.
B．Children's performance at school is greatly improved.
C．Problems with crime and violent behavior will easily be solved.
D．A garden nearby improves the quality of old people's life.
（4）what is the main idea of this passage？
A．Access to nature improves our life.
B．Nature treats children for ADHD.
C．Getting close to nature reduces crime.
D．Man can't live without natural areas.發(fā)布：2025/1/6 16:30:6組卷：0引用：1難度：0.5 -
2．International students who stayed in the US as their classes moved online during the COVID may be forced to leave，following guidelines of the US Immigration and Customs Enforcement published due to the pandemic（流行?。?
"You know I don't want to put my family at risk，I don't want to put myself at risk to travel during a pandemic and go back to Pakistan，and even if I could delay the program for a year，it is not certain that I will get the visa again." said a Pakistani student.
Many students say they need to be in the US for more than attending cljye.ais.As a PhD student，the library is an extremely important resource for them，although it is because of COVED that those services have been closed，which means even this advantage is gone.
"You know more than 90% of the international students who were studying the US when COVID-19 hit and college campuses were closed have to remain in the US and this creates such trouble in their lives and such uncertainty that is unreasonable." said a lady from a university.
International students staving in the United States say the new ruling has disturbed their plans to return. "I know it is a fact that when it comes to rules，guidelines，laws and stuff like that，international students are sort of treated as low-level citizens.Even I can't even use the word "citizen" to begin with because that's what they make clear we are not."
The government said that the policy speaks for itself and that online coursework is not worth a visa.So far，not any sign of change has been within sight.As students are waiting for the policy to improve，their fall programming and their future remain in limbo.
（1）Why would international students prefer to stay in the US during the pandemic？
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B．They can make full use of the library resource.
C．They wouldn't bring any potential danger to their family.
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（2）What do international students staying in the United States think of the new rule？
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C．The new rule guides them to plan to return to the US.
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（3）What is the government's attitude towards the new rule？
A．Favorable.
B．Neutral（中立）.
C．Unfavorable.
D．Unclear.
（4）What does the underlined phrase "in limbo" in the last paragraph mean？
A．Horrible.
B．Flexible.
C．Uncertain.
D．Unbelievable.發(fā)布：2025/1/6 15:30:8組卷：0引用：1難度：0.5 -
3．It is widely believed that biodiversity（生物多樣性）is promoted to save species.But in reality species exist only as part of ecosystems and cannot survive unless their ecosystems are protected along with as much as possible of the diversity they contain.
Protecting habitats（棲息地）is important for keeping biodiversity.In 2003，over 102，000 habitats covering nearly 19 million square kilometres，or 11.5% of the world's land surface，were under some form of protection.Though this is a great improvement since 1962，when just 1，000 protected habitats were listed，it is still not considered enough to stop the ecocide that is endangering the world's biodiversity.
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A．The loss of any species can affect humans.
B．Endangered species are paid more attention to by humans.
C．Species can still survive when their ecosystems are destroyed.
D．Ecosystem protection is as important as diversity protection.
（2）What does the underlined word "ecocide" in paragraph 2 mean？
A．Ecosystem protection.
B．Reduction of the number of species.
C．Serious damage to habitats.
D．Habitats protection.
（3）What's the direct cause of the terrible state of the hotspots？
A．Population growth in hotpots.
B．Migration out of these areas.
C．Global warming.
D．The global average population growth rate.
（4）What's the author's opinion on protecting the hotspots？
A．It's simple to carry out.
B．It leads to the increase of tourists.
C．It's closely connected with local people.
D．It suggests that the local people are well educated.發(fā)布：2025/1/6 16:30:6組卷：0引用：1難度：0.5
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